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Stay warm this winter with our collection of winter undershirts designed for ultimate comfort and performance. Crafted from high-quality, moisture-wicking materials, these undershirts provide essential insulation while allowing for breathability during cold weather activities. Featuring various styles, including long sleeves and mock necks, they offer a snug fit that layers perfectly under your outerwear. Ideal for outdoor adventures or everyday wear, our winter undershirts ensure you stay cozy and ready for any challenge. Embrace the chill with confidence and style this season!
$28.00
They are perfect for cold soccer games. ... Great cold weather compression gear! ... Warm and washes well ... It keeps him warm during his soccer games. ... Keeps kid
5
Ballmom151
Both my kids wear these long sleeves under their baseball/softball uniforms to stay warm on cold days. They are comfortable, warm and a good price.
5
RoSiih3032
My son love them, never takes them off and they are tru to size.
5
She108
My daughter plays softball and it gets quite cold sometimes. She says this shirt helps her stay warm and it is comfy.
5
DSG shirtzzzzzz
Great shirt with extra warmth for the kids outdoor activities
5
P Clark
DSG has the best compression shirts for my grandson. Highly recommend
$18.18-$88.00
WAS: $88.00*
Roomy and warm ... So comfy and soft …. sized up to have looser fit ... Very comfortable and warm, but not to warm. ... Very warm and comfortable on. ... Love the olive green, super
5
1dory3
I bough it in black. Love the design with phone pocket. i am normally a small. i did fit a bit snug then how i would have wanted it but not a big deal i'ts very cute and can give it many uses.
5
Ugagirl85
I bought this for winter. Haven ’ t worn it yet. Love the feel of the fabric and fit. Super cute!
5
NKSG
LOVE this 1/4 Zip!!! Very comfortable!!! Perfect for cool days. Highly recommend. Very impressed with the quality.
5
Tlw31
Perfect for running and transitioning into cooler temperatures. Comfortable-
5
Rose321
I purchase this this sweater in black a month or so ago. I liked it so much I purchased another black and 2 other colors. It's very warm and stylish. Flattering as well!
$29.98
WAS: $35.00*
It keeps her warm on cold days ... She prefers this of UA- more comfortable and keeps her warm. ... Kept my daughter warm while playing fall softball. ... They are warm, fitted and wash
5
LisaG1974
Did its job. Keeps warm and washes well would buy another.
5
aTut
I bought this for my daughter to wear under her softball jersey on cold days. She loves it.
5
Cstl
Perfect fit and keeps warm for cooler days during outside sports.
5
KEA17
Bought for track season. Perfect fit. Perfect weight.
5
SoccermomMel
It was exactly what we needed. It kept her warm the entire game.
$45.00
This was perfect for under uniform for cold weather! ... Son loves this shirt since it keeps him as warm if not warmer than wearing a hoodie during cold baseball
5
boymom87
My boys love to wear Under Armour heat or cold gear under their clothes and for sports.
5
ckerr19
Nice quality and neutral color for layering
5
Hanna2010
I fits perfectly and my son loves to have it under his jersey.
5
Boom1
Great quality. Keeps you warm. Comfy. Recommended for cold weather
5
McLean17
Medium fit my 9yo old son perfectly.
$9.73-$29.98
WAS: $40.00*
moisture wicking fabric absorbs moisture to help keep you dry and comfortable our cold weather compression fabric offers warmth and supportive stretch 50+ uv protection( rated according to astm
5
hdubs828
I received this as a gift and was a bit wary of the material/fit. I get very warm during cold weather runs but this was perfect! Great for layering on a super cold day but warm enough to wear without another layer on a 30 degree day. Ended up purchasing another one. I love them- perfect for running in Upstate NY winters.
5
RMS72
My daughter used this a few times this fall during some cold weather softball tournaments. She said it kept her warm. Wasn ’ t restricting during pitching or batting. It has thumb holes to cover your hands when waiting to bat or on the bases. I would say it ’s the same quality as her old Under Armour mock neck shirt but at a better price.
4
TJE233
I ’ m glad I bought this cold weather shirt for skiing.
$21.73-$25.18
WAS: $88.00*
warm technology insulates you against cold weather upf 50+ technology helps protect your skin against harmful uv rays( rated according to astm d6603) move freely with 4 way stretch
5
Mandy
I really enjoyed this jacket. It is fitted which is flattering. The material is very soft and stretchy. I love that the material feels light but you can ’ t see through it. The top is great for working out or doing just daily errands.
5
Pam M
This quarter zip fits great and has a warm lining for winter. I love the fit and the compression feel. I would love to get this in more colors. There is some compression but it is not too tight. The fit is true to size.
5
Apple
This is a very stylish body contour pullover. The material is nice and feels so warm. It can be worn alone. The sizing appears tighter because I usually wear an S( 34D), but this pullover in M fits just right. It indeed makes the upper part look more contoured and slimmer. It washes well and does not shrink or pill. The material is not heavy, and the dark blue color is very disciplined.
5
WorkoutGurl
I love this warm running half zip. Great to layer or wear on its own. Warm fleece that keeps you comfortable during your workouts. The half zip makes it easy to cool off without sacrificing warmth. Very easy to move in.
5
Zeez
Ordered the navy blue it ’s beautiful and I love how it hugs me it ’s so soft and warm especially in the morning when going on a walk. I love love Calia brand always count on delivering the best products
$28.00
These are great to stay warm for outdoor sports during the winter! ... Great for the winter time ... My son loves this undershirt for soccer, baseball,
5
BERG2025
We have been buying DSG cold gear for couple of years now for our son. Quality and performance= to Under Armour but a nearly half the cost.
5
LAH1980
We purchased this only because we couldn ’ t find my child ’s size in an Under Armor base layer. It was very comfortable, easy to move around in and was exceptionally warm! We were pleasantly surprised with the quality of the shirt.
5
opie0203
This shirt is perfect for my son. He plays baseball and for those cold March practices he needs something warm but not too bulky. This is just the item. Fits good and keeps him warm!@
5
Yazzzz
Súper comfortable. My son is able to move good without sleeves rising
5
CoCo lady
Satisfied with product will purchase again fit well
$45.00
Too good and cozy in winter time. ... I bought this for my daughter and she loves it Just enough for the Houston winter for a softball player ... Keeps my child cozy
5
Sha_q
Great for hockey. The mesh on the side ventilates well while the fleece in the middle keeps my 7 year old warm.
5
New York Giants 21
Comfortable. Easy to play with the. Fits well. Keeps warm.
5
Daddy22
Perfect fit for my 2. 5 year old son. Great first layer for learning how to skate at the arena and on the outdoor rink. Love the turtle neck for added warmth. Definitely recommend
5
Trisanna
My 71/2- year- old son loves this shirt. He wears it to hockey or soccer games, and it keeps him warm. The size is true to size. He is 23. 3kg, 130cm, and wearing YMD.
5
SDmamajama
My son loves these Under Armour long sleeves for winter sports. They 're comfy and do n't trap the heat, which is helpful for his stink!
$55.00
My son used this shirt for soccer and it was perfect for those colder nights! ... nike® dri- fit technology moves sweat away from your skin to help you stay dry and
5
Fin10win
This has replaced all other gear as my favorite workout shirt for anytime except summertime...
5
mcsarah2019
Length and fit were great. Was true to size and did not shrink
5
Scott 905
I use this shirt underneath my hoodie during winter snow removal. I like how warm and dry I feel after any cold weather activity.
5
Travels
Great base layer for cold days on the track. Fits great!
5
Joe gifts
Love the material. It definitely keeps you warm. I ’ ll be ordering more
$55.00
Great cold gear for field hockey games. ... It works great because it fits nice and snug. ... Keeps me very warm, fits nicely, and is very comfortable. ... I normally wear a small, but bought XS because I like a base layer fairly
5
Skorpio23
This fits true to size and is very comfortable. My Daughter loves if for those cold early spring softball games.
5
Suzie7
Perfect, the quality is amazing.. Really nice and good product, I love it..
5
Smus54
Purchased this for both my wife and daughter for when they coach and play softball, respectively. They ’ ve been pleased with how well it keeps them warm as well as the comfort.
5
chandanabells
We purchased this for my daughter to wear under her softball jersey to keep warm during cold spring games. She is a pitcher so she needed something that kept her warm but also was not constricting. This is exactly what we needed. My daughter said it was very comfortable and allowed her the freedom to move while playing softball. She also liked the neck line because she does n't like undershirts that are tight around the neck area.
5
kzdog
fits great and keeps me warm. would definitely purchase again.
$55.00
Fall and winter are tough for biking and running in the Midwest but this UA line makes it easier to get outside and stay warm. ... Great cold weather
5
Davidkan
Very comfortable. Fits very well
5
Mom101101
The weather has not been very nice in Wisconsin this spring. We purchased this for my son to wear under his uniform for the cold games and it keeps him warm.
5
K Saucier
Bought for an Alaskan trip and product kept me warm the entire trip.
5
JD2716
Used for cold, rainy baseball tournament and very impressed with the quality
5
Ann and Glen
This is a cozy and warm under armour coldgear. It ’s lightweight and can be worn as a base layer or wear it on its own. It ’s a nice fit and washes up beautifully. The grey colour is quite sharp.
See Price in Cart
WAS: $62.00*
This shirt is made with such a nice soft material! ... Love the feel of the fabric. ... Comfy ... Soft and warm ... Material is super soft. ... This shirt is true to size and
5
MemaJo
Will not likely wear before the fall season, but it seems perfect for skiing- light fabric for packing, but plenty of thermal warmth. The color was lovely too- subtle rose!![ for layering... sleeves were not super long, so not need to stuff under your jacket.] Would also come in handy alone for fall golf! Also a great name for teens- I got one for my 16 yo granddaughter as well.
5
CowboysforGolf
I purchased this for my wife and she loved the quality and how the material feels.
5
KSC41
I have bought several of these and wore them all winter and even on my trip to Europe and Switzerland and daily on the farm. They are warm and cozy and very comfortable to layer.
5
Stephhr71
Very soft and comfortable. Fits true to size. Recommend for those chilly mornings for your workout.
5
Farmgirl56
I purchased this for myself with a Christmas gift card. I love the fit and the weight( medium)
$55.00
Super cool shirt fits good and good for cold weather ... long sleeves crewneck rounded hem gives you extra coverage for your stretching routines and all your multi- direction movements added length helps the top stay tucked in mesh panels on the back and under the arms add ventilation and keep you...
5
Tina1000
My teenage boy wears this top to keep him warm while playing lacrosse and football in cold weather. It is very comfortable and is a great addition to his uniform.
5
Pinky888
Keeps my son warm on chilly days outside. Used primarily under his baseball uniform on cooler days. Comfortable and washes well. True to Nike size, close fitting to the body but not tight.
5
MVB17
My son loves this long sleeve and it ’s been perfect for the gym too
5
LuckyTX247
Recently bought and it was more than what I expected. This does keep me warm especially if you use it under a shirt. I went a size bigger just in case. The fitment was well with a bit extra room.
5
Cbutgo
Great shirt!! Fits great, keeps you warm!! Very happy!!
$9.97-$29.98
WAS: $40.00*
Will be great as an undershirt for my daughter ’s chilly softball games. ... I find I ’ m less tolerant of the cold these days but like to be outside so this helps to allow me to continue my outdoor workouts through the cold winter
5
Erica320
Keeps you warm and looks nice too! runs a bit small
5
Darcg1
Glad I got this. It ’s very comfortable. Perfect for this season
5
Casual clothing
I purchased several black tops to wear while riding in the winter. They are form fitting Warm and easy to move in
5
Wenzhu
this is super super good looking and nice job too thanks
5
Wenzhu
This is good look and good quality so cool style too
$55.00
I bought this as an undershirt for my son during baseball season. ... So warm and fuzzy inside. ... Excellent material compress shirt to wear underneath to keep my son warm during his
5
mikek849
The shirt serves the prepose it gives you a thin layer of extra protection from the cold. it is form fitting and comfortable.
5
BobShopper44
The fabric is really warm and comfortable. Nice colors and true to size.
5
JayStan
Bought this for my 16U son because Spring baseball in the northeast is COLD! Very good quality and keeps him warm. Would highly recommend! Price may be a little high but for the quality it's worth it.
5
PrideOk2
I have a high school baseball player in Colorado and this has been a perfect addition to his wardrobe to stay warm and have the flexibility to play. Loves it.
5
LB2010
Bought this for my teen baseball player, keep him warm in the cool early spring weather and had a tighter fit like he likes.
$20.28-$21.68
WAS: $49.99*
Great undershirt! ... This shirt has kept me warm during my winter runs in New England. ... Perfect for winter running ... Perfect for winter running in New England ... Great for outdoor
5
MelMull
It's perfect for what we need. It works well for the cold soccer mornings.
5
Cbwell
Great fit and keeps warm. Wear under soccer jersey for cold weather
5
JRHB
This shirt does a great job of keeping me warm, washes well, and still looks brand new!
5
Jesszi8000
Great layer under Armour shirt to wear underneath fall sports gear
5
Soccermomtwins
Great material. Under Armour under layers are great for playing outdoor sports in the cold.
$30.98-$45.00
WAS: $45.00*
This is a great top for when it ’s chilly out. ... It's a very comfortable feel material and I clings perfectly. ... But It turned out to also be a good walking shirt It is form fitting which is not necessarily my favorite however it ’s perfect under my running jackets and vests. so I ’ m
5
Csparkles
My daughter has multiple colors the quality is great and she love the fit! Highly recommend for athletic girlies who enjoy sports clothes!
5
TR2104
I bought this shirt a month ago and it ’s the best for working out
5
Raj27
My daughter bought this 6 months ago and she loves it
5
Ririnada
These are the best quality and last forever. They fit perfect and are so comfortable.
5
Annie Dett
Great shirt to use for track practice! I really like the color.
$45.00
Glad I got the cold weather undershirt!! ... Needed an extra layer for cooler weather runs and this worked perfectly! ... This shirt is the perfect layer to put underneath a sweatshirt or long sleeve to help keep my husband warm at football game, outside work,
5
Batboy28906
Bought this for under my sons baseball uniform for colder spring nights. Definitely worth the price. Cost effective and great product
5
Aw14
Feels good and kept me warm. Will definitely buy more.
5
Acalheel
Good for cold days on the field. Needed when it ’s windy and cold.
5
Hatethecold
These were a good deal. Great price on sale and warm.
5
AB643
So comfortable; bought a second color so I could have another one
$45.00
They seem to keep him warm and fit well under his shirts. ... Is absolutely as good as any premium cold weather gear you 'll find. ... Keeps him warm while
5
My husband loves this for when he plays softball in cooler days
5
Jules55
I love these shirts. I own 5 of them now and will purchase again.
5
Eve1223
I bought this for my teenage son when he plays soccer in freezing cold temperatures. It keeps nice and warm!
5
Jonathan in OH
Super comfy and breathable. Low price and nice fit
5
newbaum
Warmer, comfier, better fit that UA definitely give them a try
$25.78-$65.00
WAS: $65.00*
Love this one for going to and from my workouts on cold winter days! ... I work outdoors in all weather and on a chilly day this piece is great for your under
5
Joon1972
It was good for walking, running and other lifestyle.
5
Mike Villegas
My wife absolutely loved this fleece.
5
DaBears54
My daughter loves this item. Very comfortable and a great fit.
5
Lynn 71
I love how it feels and very comfortable and the color looks good I brought a white one too love both
5
Sintike20
This fit awesome in my body
$55.00
Good balance of warmth and comfort. ... He said it was very warm and felt great underneath. ... Keeps you warm during chilly Spring games without constricting range of
5
iony boy
excellent product higt quality
5
CaptDave13
I really like this shirt at the gym. It ’s very light and comfortable. Fits loose which is perfect when working out. I would recommend this shirt even for hanging out.
5
K Saucier
Bought for a trip to Alaska. It kept me warm the entire trip.
5
MamaToHayden
I purchased this for my boyfriend for Christmas and he loves it! He wears this for all his outdoor activities and he is never cold.
5
Old Antarctic Explorer
Product is excellent for cold weather hunting, and any cold weather activities.
$45.00
Perfect sports undershirt! ... Great warm undershirt for my daughter. ... It is perfect to wear for outdoor activities or to just wear over leggings because of the longer
5
Bf0922
This is a great product that has thick lining and fit true to size. Good quality and keeps my kids warm in the cool seasons
5
swright01011
These ColdGear shirts are PERFECT for wearing under your uniforms on chilly game days. I have black& white for both my kiddos
5
Brittany Maraia
perfect for those cold nights on the ball field!
5
Sha Sha
5 ’ 3 and 135 lbs. I got a small but i could 've gotten a medium for a more comfy fit
5
M Carter
Best warm gear there is. Well worth the price
$55.00
I bought this as an undershirt for my son to wear under his uniform and it kept him plenty warm. ... This shirt is great for wearing as a base layer or on its
5
dmitch1989
used it for my sons baseball game kept me very warm good material
5
Roxtar
My daughter loves this when she plays golf and its cold
5
brother shoes
I wore this cold Gear due to our cold spring soccer games and it kept me warm.
5
Danielle Harris
The quality of product was great. The fit of item was accurate according to description.
5
Guido10
Daughter got this for her game in 22 degree weather and was good!
$40.00
This shirt is perfect for cooler weather. ... Perfect for cooler sport weather! ... fit was consistent for UA branded apparel and there was significant thickness and warmness with this
5
RichF77
Bought this for grandson, looks good, well made, fits perfect& does the job
5
Qwrrtyb123
These are everything for when the weather gets cool and cold!
5
Tstewart
Good quality and does its job. The fit is perfect and it is good quality.
5
Edii
My 8 year old son loves it, it keeps him warm on his soccer games.
5
Yetirocks
Got this for football season! Underarmour looks awesome and my boys love it, and it keeps them warm!
$19.99
WAS: $24.99*
60% combed ring spun cotton, 40% polyester fabric weight: 5. 25 oz. ... two- layer engineering traps air between layers providing a natural barrier of warmth tagless design and flat seams provide a smooth fit and extra comfort rib cuffs and drop tail for added protection against
5
LALO4U
This is great for people who work outside keeping you warm and comfortable
5
nickname111111
i get cold easily. this helps. thank you very much
5
Ore76
I purchased this also for my father and he just loves it.
$40.00
It ’s so comfortable I ’ m about to order every color. ... Compresses nicely, keeps you cool during game and looks great with team uniforms. ... this season, ua is bringing back the very first version of
5
ap16
The material is high quality. You can tell just by touching. I bought this for gym workout sessions and for tennis sessions, and I think it ’s perfect for the heat and to keep you cool.
5
BikeBikeandBikeagain
I am going to be using this shirt for biking. The fit is nice, it is tight on the body which is good for me because I do not want flopping clothing while biking. Color is also rich. I would also want to wear it for non biking purposes. Overall, satisfied.
5
Acmg
I 've been wearing the Under Armour compression shirt for a few weeks now, and overall, I 'm impressed. The material is super smooth and breathable, which makes it great for both intense workouts and layering under other clothes. The compression itself is snug. If you 're not used to tight- fitting gear, it might take a bit to get comfortable.
5
Tree 78
I purchased the white in XXL. I normally wear and XL and sized up because it's compression. The XXL fit snugly with plenty of compression. As far as cooling it really seems to work. I wore it on a 60 degree day under another shirt and I was actually too chilly all day! I 'm looking forward to wearing this on a hot day. I do wish the sleeves were a little longer for sun protection. I 'm 5' 9 '' and the body length was fine.
5
Kaywils
I ’ ve been wearing these compression shirts every summer for the past 7 years. I deliver mail and there ’s no other shirt I ’ ll buy to wear under my uniform shirts. They keep me cool and if I drench myself with water they dry super fast.
$26.99
WAS: $54.99*
Very comforable. ... This compression shirt is a staple for me. ... Very comforable! ... Great shirt, good compression and fit overall and does what I wanted: keeps my elbow pads in
5
Pallor Mortis
Stops me from getting chaffed and keeps warm in out door games
5
Jack Zeppelin
This compression shirt is a staple for me. In the past I had always struggled with my elbow pads slipping mid- game and have even had injuries related to the problem. Luckily after trying this product with their grippy elbows and a pull- back elbow pad lock, I 've had no more pad slippage and more comfort while playing. Little Tip: if in between sizes I would recommend sizing up as I did. Thanks Shock Doctor!
5
HLBlondi77
Nice fit. Comfortable to wear. Breathable. Kid is happy.
5
DrGod
My son usually only wears Bauer but we were at an away tournament and he needed an extra underlayer. They did n't have his size in Bauer so bought this. He may like this one better! And the price is more reasonable.
5
AlexC
Great shirt, good compression and fit overall and does what I wanted: keeps my elbow pads in place!
$45.00
Great for cold weather ... Works great on cold and wet nights. ... The flexibility as a base layer keeps her cool and comfortable when indoors and warm and toasty when
5
TSi12
Fits nicely under girls softball jersey and helps keep her warm
5
Bthurb
Purchased for under my daughter ’s softball jersey. Great weight and soft.
5
hut575
This is a perfect shirt for wearing under a short sleeve uniform in early Spring. It's nice and thick and long enough to stay tucked in.
5
Tyobl
This top is so comfortable. It is a nice space layer and keeps you warm. The color is an added bonus because it is a beautiful light purple. It has a lot of stretch and is great for walking and playing pickle ball. I am 5 ‘ 2 “ tall and weigh 100 pounds and I got them medium children ’s which fits perfect! Arms are just the right length which can be a problem for me in women ’s sizes. I loved it so much that I got two purple ones and one black one!
5
Pops2013
Daughter loves it especially during the colder nights at softball practice.
$70.00
Perfect for winter ... Definitely helps in the winter months! ... I work snow removal and this was perfect to wear. ... Warm and toasty ... Excellent base layer for any outdoor
5
JTBo
Excellent product…very warm
5
Base 3
Great feel true to size while being slightly snug which I prefer!
5
Kar1388
Super comfortable and snug fit. Perfect for cold weather
5
HB1153
I was pleasantly surprised by how warm this base layer really is. It made all the difference during outside chores this winter.
5
Proline1988
I work outside all year round minimum 8 hrs a day. I 've tried many different brands of long John's but nothing beats Under Armour Cold gear 3. 0. Keeps me warm and dry. Very comfortable to wear. Cost more than the traditional long johns but well worth it. I definitely recommend this product.
$28.00
Keeps my son warm on the cool days, fits very good and comfortable. ... They are 9& 8yrs old and they love the feel, they have sensitive skin so it ’s
5
TDCWV
Great little liner for cheap kid evenings cancer practice. Msecindvtim purchasing
5
Bobbaseball23
I bought this for my son to wear under his baseball jersey for those cold night games and it was just as nice as the Under Armour at a lower price.
5
Dropped94
Keeps my son warm on the cool days, fits very good and comfortable.
5
Grandmafive
I was very impressed with the quality of this long sleeve compression shirt. Keeps my granddaughter warm but not feeling bulky and constricted
5
Patillac1
I bought it online and it took 2 weeks for it to arrive which was unfortunate because I needed them for a game and didn ’ t have them in time. Disappointing. Oh well. Fits great
$89.99
q smart temp technology helps regulate body temperature and reduces odor- causing bacteria easy- close adjustable collar for customized fit and comfort ... pont kevlar brand fibers at neck and clavicle area for additional protection underarm gussets and shifted seams maximize mobility
5
ALM15
My daughter prefers the Bauer to CCM in these neck guard shirts, I like the higher neck coverage as well.
5
Hockeytimemom
This is the 2nd shirt we are buying to keep as a backup. By far my son's favorite for comfort.
5
Nanakin7
We purchased this for our granddaughter who plays ice hockey. She finds it to be more comfortable than a standard neck guard.
5
BAP55
Bought this for hockey loving son. Definitely nice having the built in neck guard.
5
Kc55321
Great for kids who are picky and don ’ t want to wear just the collar
$28.00
Bought this for my son he loves it… great for winter activities ... perfect fit comfortable ... Keeps kiddos nice and warm. ... This works great and keeps him warm. ... My son loves wearing this under his jersey to keep him warm on those cooler
5
AnaNorwalk
Good fit, son loved it. Fits to size. Neck not too tight.
5
tlo80
This shirt works well for playing sports in cold westher and is a good value for the price. I will likely buy more.
5
King1230
I bought thisnfor my son and he wants to wear it under everything
5
Fballmomof1
My son typically wears a medium. This one runs a tad bit bigger and is a little more loose than expected. But we have still used it during football practice.
5
Gooooal
Bought for my son last minute as he was in a soccer tournament which was cold and windy. This kept him warm for the games and was n't too bulky under his jersey.
$115.00
add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or
5
Mele
[ I bought this for a gift for my daughter who works outside in Oregon winters with the horses. She loves it- Warm and cozy and fits like a glove! great base layer! Smart wool has been my go to for years!
$69.99
matchday version of our popular gk 3/4 undershirt is minimally constructed to keep the protection where you need it most 2- piece elbow construction that follows the bend of your arm to prevent cuts, bruises, and contusions and an ergonomic fit to respond to impact firmly and...
$19.99
WAS: $24.99*
pruf ... country of origin: imported brand: cold ... warmth is so basic two- layer fabric engineering traps warm air between layers fabric weight: 5. 25 oz fiber content: both layers- 60% cotton/ 40% polyester crew neck set- in long sleeves flat seams to prevent chaffing tagless
5
DreaV
Keeps me warm, does n't ride up( great fit) and super soft!
$100.00
the item is a necessity in the midwest winter months because of the ability to keep the body warm ... I wear these for while working outside, and they do a great job of keeping me warm while I ’ m doing light
5
Fits like a glove, great material, true sizing.
5
SK719
Keep me warm while doing ice rescue training
5
DannyRK
South Carolina experienced extreme cold weather this winter, but while wearing my 4. 0 crewneck, the cold weather did not phase me not one bit. I see why the athletes opt for this gear during cold weather games.
5
JohnG111
Absolutely amazing- wore on single digit weather and only my hands and feet were cold
5
Dh2207
I bought these for my boyfriend who is an avid hunter and Lineman, he loves them! They keep him warm without getting sweaty!
$24.99
silvadur™ intelligent freshness controls odors and bacteria growth for lasting freshness ... single layer engineering for quick- drying comfort and performance wicks away moisture to keep you cool and dry drop shoulder design for comfortable movement flat seams and no tag for irritation- free wear...
4
HoopsAau
Fits great and kept my 8 year old warm during flag football
$120.00
My husband loves them for an extra layer all fall, winter, and spring. ... I 'm a volunteer structure/wildland firefighter, backpacker, and hunter living in the NC mountains where steady winds and gusts up to 25 mph are the norm during winter months, and I rock...
5
Raymond
[ Bought on sale great value. Love the quality of Smart Wool products.
5
Stylish all around shorts
[ Only recently became aware of Smartwool, saw this quarter zip, and love it! Fits well. Looks good. Very useful base wool layer. Now a fan of Smarwool.
5
Rancher
[ Smartwool has mastered the 1/4 zip merino base layer. I 've owned these for years and they never disappoint. Once the temp is below 20 degrees, I have one on every day. Perfect weight, perfect fit.
5
LeoK
[ I recently had the opportunity to try out the Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip, and I must say, it quickly became one of my favorite pieces of outdoor clothing. First and foremost, the quality of the merino wool used in this base layer is exceptional. The fabric is incredibly soft and comfortable against the skin, and it provides excellent insulation and warmth. I was impressed by how well it regulated my body temperature, keeping me warm in colder conditions and preventing overheating during more active pursuits. The natural moisture- wicking properties of merino wool also kept me dry and comfortable throughout my outdoor activities. The 1/4 zip design of this base layer is a great feature. It allows for easy ventilation and temperature control, especially during strenuous activities when you need to quickly release excess heat. The zipper is smooth and durable, and the collar provides added protection and warmth for the neck area. I found the fit of this base layer to be spot on. The slim yet stretchy design contours to the body without feeling restrictive, allowing for a full range of motion. The sleeves are the perfect length, and the shirt stays in place even during active movements. The overall construction feels solid, with flatlock seams that minimize chafing and enhance comfort. One of the standout features of this base layer is its odor resistance. Merino wool naturally has antimicrobial properties, meaning it inhibits the growth of odor- causing bacteria. Even after multiple days of use, the shirt remained fresh and odor- free, making it an excellent choice for multi- day hikes or backpacking trips when laundry facilities may be limited. Durability- wise, the Smartwool Men's Classic Thermal Merino Base Layer is impressive. The merino wool is robust and resistant to pilling, ensuring that the shirt maintains its quality and appearance even after repeated use and washes. I appreciated that it retained its shape and did n't stretch out over time. In terms of improvements, I would have liked to see a small zippered pocket or a media port for storing small essentials or routing headphone cables. This would have added convenience for those who like to listen to music or carry small items while on the move. Overall, the Smartwool Men's Classic Thermal Merino Base Layer 1/4 Zip exceeded my expectations in terms of comfort, performance, and durability. It is a versatile and reliable piece of outdoor clothing that provides excellent insulation, temperature regulation, and odor resistance. Whether you 're hiking, skiing, or engaging in any cold- weather activity, this base layer is a worthy investment that will keep you warm, dry, and comfortable throughout your adventures.
5
PDXPirate
[ I ’ ve worn them all. But smartwool has it figured out. They are the best in the business for warmer base layers. I literally wear the crew neck with a 1/4 zip under my uniform. It provides supreme warmth, breathable base, and keeps you dry. And these are flat out durable.
$70.00
Great shirt for layering clothing to keep you warm in the colder months. ... I bought this last month for snowboarding and it has been great usually nothing keeps me
5
NonaElk
As expected wonderful. It ’s my third one
5
Rtin93
Great material fits really well Definitely going to be useful when worn during colder weather and feel like going for a run at the time
5
BiaE
Really warm underlayer. Used to ski on freezing temp and this plus good ski jacket was enough… even when it was snowing… The only thing is that it feels way different then the 2. 0 shirt. I also have one of that and the 3. 0 is more stiff and feels smaller. Specially in the neck and chest.
5
mrsguzzie
I purchased this Base Layer 3 shirt when I visited our local outlet store to place an order for another Under Armour shirt I liked. This shirt is thicker than a normal under layer shirt but is still comfortable if you wanted to wear additional layers. The cut of the shirt is super nice you might not want to hide it, though! It has thumb hole openings which are nice. I wore it alone several times since I bought it and was pleased at how well it kept me warm. I liked it so much I went to get a second one. They had sold out of the 3s but I snagged a 2 at least! My only negative comment would be it looks wrinkled when you remove it from the dryer. I only air dried it so maybe some heat might have gotten the wrinkles out. It's black so not that noticeable. Great shirt. I tried to get a 2nd one so obviously am happy with my purchase!
5
Stacy321
My husband has a few base layers and he loves them. I love the women's cut/size. It fits well and is super warm
$51.99
Love it while I am playing golf during these winter and cold days! ... Makes an excellent base layer for outdoor sports activity. ... He is very satisfied, says this helps keep him warm better than other brands he has
5
Kellieruth
I bought this for a trip to Colorado. Worked great in cold temperatures and washes up to look brand new.
5
Jay64inTexas
I bought two of these in preparation of a freezing winter weather storm. I could not be happier with the quality. Theese are great as shirts as well. Seemed a little costly, but well worth it.
5
SOCORROV
They are a Christmas gift but the material is awesome.
5
JohnW
I purchased the thermal pant at a local Carhartt store, and the thermal shirt online. Both fit perfectly and provide good warmth under the Carhartt twill pants.
5
ChristineH
It was a gift but it was not his first purchase of the item so I assume it is a product he likes.
$60.00
compression fit shirt 4- way stretch material moves better in every direction mock neck design offers added coverage for a comfortable fit long sleeves deliver complete
5
Joel2325
Cold Gesr turtle neck never lets me down. Always keeps me warm during the winter& I had to get some new gear. Will be back for plenty more!
5
Muhamed Ali Hawk
100% Satisfied Like Always, My Forever Favorite Brand, I Bought Five In Black Color, All Fit Perfectly, Nice And Soft Material, Thank You UA.
5
Blackknight89
I bought this to wear on the golf course during cold weather. I don ’ t particularly like to over layer when playing. I like the tight fit and moc turtleneck. It is extremely comfortable and can even be worn in moderate to warm temperatures. It came out of the wash in perfect condition. I would recommend this product to friends and family.
5
Paulie84
Super comfy true to size and keeps u warm in cold weather
5
JE Eggers
Fits great, and keeps we warm
$159.99
This top keeps me warm while trap shooting in the winter. ... Quick delivery, charges great, and heats up quickly. ... He was very impressed with the smaller flat
5
Renee
You don ’ t realize how much you need a heated base layer until you have one! It ’s been such a benefit to various aspects of my life. I wear it beneath my layers when spending time outdoors during winter in Wisconsin. But I ’ ve also worn it to work( in an office) during especially cold days. It fits true to size and is comfy. Somehow it seems to trap heat inside yet it ’s also breathable, I don ’ t sweat in it like I have with other base layers.
5
The Base Layer Shirt takes the bite out of any cold day! And the battery last for hours! Washed it in a cold wash then hung it to dry, easy peesey! Definitely worth it!
5
I bought the base layer for my son who works at Disneyland in Anaheim Ca. and he loves it. Keeps hos 3X body warm when working nights. Great product
5
GLWS
Just wearing the shirt and not on has been enough to keep me warm. The few times I have used the heat, I set it on lthe lowest setting and was plenty warm.
5
Luke B
Definitely worth having extra battery banks if you ’ re skiing all day or anything like that, also could use an extra hole in the battery pouch so you can route the cable to a pant pocket more easily. Besides that, it definitely lasts through the wash and multiple winters
$110.00
regular fit long sleeve
$115.00
add one of smartwool's best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing, or
$94.00
uv upf technology helps protect your skin against harmful uv rays( rated according to astm d6603) ... free technology inhibits odor and lasts wear after wear so you stay fresh
5
cyates3
Ca n't wait to wear in winter to stay warm. I 'll use for running and sporting events
5
PSR101
This shirt is great for winter activities. It fits nicely and is comfortable. It has a hood and balaclava so you do n't need to remember to take so many pieces if you 're traveling.
5
Morgjaf
This is fantastic for cold running gear. Great fabric, it is durable and actually keeps you warm while you can sweat and feel good when working out in the cold.
5
Suzyj62
I have only tried this on and it fits true to size and feels quite comfortable. I ca n't wait for cooler temps to try it out. I loved it so much that I bought one for my sister too.
5
Run run run and run
Can ’ t wait to try this next winter. Love the turtle neck and color. Definitely seems warm. It is not a very stretchy fabric, similar to other winter gear that I have. Not an issue, just listing for describing purposes.
$49.99
Bought this for my daughter as an undershirt when playing softball on cool evenings and it ’s very comfortable and keeps her warm ... I bought this shirt to keep me warm while I go outside for walks in the winter as well as wear it to work( our AC at work is always...
5
Babygirl21
I went and bought 3 more. These are so comfortable. Keeps my body temp normal in all weather conditions. Living in MN and hiking the North Shore quite often this shirt does the trick! I got them on clearance so not sure what full price was.
5
Lamb153
I bought this shirt before I went to Germany for Christmas. It was a great layer to keep me warm!
5
SHEL11
I 'm planning ahead for the many winter months ahead. Could n't pass up this great shirt for the price! Fit and style are perfect.
5
Bogeyman hacker
Wife likes it for winter golf. Says it ’s comfortable and warm
5
Gtarowsky
I bought this shirt to keep me warm while I go outside for walks in the winter as well as wear it to work( our AC at work is always going, even when it ’s cold outside)
$44.99
dry® technology lining wicks away sweat rugged flex® technology moves with you fights odors flocked seams and tagless label add to overall comfort zip pocket on chest concealed thumb
5
Kaiii
[ Carthatt is a quality brand that is made affordable. I used this for my snow trip and it gave me warmth so I do n't have to layer too much. Very satisfied with my purchase!
5
Bobby
[ I knew I was getting a good shirt because this is my second one. It fits snug enough to keep out the wind. It wicks and dries like an athletic shirt. Since it is 100% polyester, it is likely more durable than most. It keeps its shape and looks better than most.
5
BD592
[ Best value for your money as far as base layers go. You can spend 3x more on Smartwool or Icebreaker if you are looking for the best with a hefty price tag. Overall, this lives up to Carhartt ’s name
5
valleygirlvamp
[ I bought these for my husband who happens to love Carhart. Moosjaw had the most competitive pricing and shipping rates. The product got here fast, and safety packaged.
5
Josh
[ I have purchased a half dozen Carhartt Base Force crew shirts. Yes, they 're expensive. Yes, they 're worth it. They keep me extraordinarily warm, and they 're very comfortable. They 're worth every penny you 'll spend. Buy one for your dad, too. He 'll appreciate it!
$90.00
This sweater is comfortable, soft and a great layering piece for the winter. ... It did a great job keeping me warm in those temps even with wind. ... The sleeves are long which I
5
T Oot
Just came back from Banff Canada and wore this base layer everyday. I was warm and dry in sero degree weather!
5
Terri350
They fit great, feel great, and are really warm. I will buy them again!! Not sure what else to say but they require a longer review. I really, really, really, really like these base layer tops!!
5
Mkt5308
[ I 'm tall with long arms and sometimes merino is too short in the sleeves, not this time, fit is great medium is medium. Pistachio color is bright and fun
5
Dsrote
[ I purchased a smart wool base and fell in love. it ’s easy to clean and amazingly warm for its light weight! i would buy other colors if available.
5
Silvercurls
[ Bought my Smartwool Women's Classic All- Season Merino LS Base Layer Tops just in time for the cold weather in the “ D ”. Best referral from a friend ever! Not only do I look good because they fit beautifully but are lightweight; so I ’ m not bulky 😊 whether worn alone( burnt orange is hot 🔥) or layered under my sweater I ’ m warm and toasty…looking good! Not sweaty in this wool top; comfort is sexy, ok! Grabbing more for stocking stuffers 😊
$90.00
Love the fit and breathability, a bit less wool and more synthetic than other brands I wear, but it works for me since this is a hiking base layer that I wear multiple times without washing- does n't get stretched out and dries
5
Gandhi
[ Bought for a hiking baselayer. Expensive but I think its worth it. More comfy in the cold than a synthetic baselayer. Not a compression shirt. I use under a fleece. Does n't smell after a full day of hiking.
5
Jackie28
[ This is my second purchase of a Smartwool Men's Classic All- Season Merino LS Base Layer- this is a great lighter weight item that breathes well but is warm enough when it gets cooler.
5
Rover Dog
[ I own several Smartwool tops but this is one of my favorites. The slightly heavier material is ideal for stand alone yet still layers nicely. Never bulky. Quality is what you would expect from Smartwool. Excellent.
5
Tony99
[ I have tried more than one brand of merino tops Keep coming back to smart wool for best quality and fit. They also keep their shape. The price is inline with other brands
5
Thunderbolt417
[ I 've long been an unabashed devotee of all Smartwool products but their base layers, like the classic all- season merino long sleeve shirt, is truly the best money can buy. Since my days of living in the frigid mountains of northern Utah, I 've discovered the breathability of Smartwool's all- season merino long sleeve base layer makes it both the perfect shirt for keeping warm on winter's coldest days as well as ideal workout apparel. Smartwool base layers also make the best all- season pajamas imaginable. The all- season merino long sleeve shirt feels like a gentle hug when you slip it on, and remains comfortable until you 've completed your workout — whether it be a 3- mile hike in the frigid cold or a home gym weight training session. Smartwool has long been the gold standard for merino wool apparel. When you purchase your first Smartwool product, you 'll understand why.
$120.00
as one of our heaviest base layer tops and best base layers for cold weather, this garment uses 100% responsibly sourced merino wool, shoulder panels, and a flatlock seam construction to help minimize chafing as well as help keep you comfortable and temperature- regulated as you enjoy high-...
$68.00
As a Michigander who has to workout during VERY cold winters, I absolutely love the fact that this shirt is warm and comfortable. ... It is shiny material on the outside and fleece on the inside which makes it super warm for fall and
5
Boymom
Top is very soft. Not scratchy like some other brands. It ’s a great baselayer for colder days. Not sure how it will perform in freezing temps but did good around 40 degrees. Love the sleeves you can unfold and cover your hands.
5
Nicole
This shirt is very soft. It is shiny material on the outside and fleece on the inside which makes it super warm for fall and winter. It is slim fitting so the shirt would paid well under a sweatshirt or vest or by itself.
5
Therese
As a Michigander who has to workout during VERY cold winters, I absolutely love the fact that this shirt is warm and comfortable. Perfect amount of compression so I can carry out my HIIT- based workouts. Highly recommend.
5
Cori
I highly recommend this shirt! It is very warm and cozy. It is marketed as a cold weather running shirt but I use it as a base layer for outdoor activities. I have worn it under a hoodie while attending my son's Friday night football game. It kept me warm throughout the entire game. I also use it as a first layer when walking my dog in the cool mornings. The extended sleeves with thumb holes are a nice addition and really help to keep my hands warm. It washes nicely and stays true to form.
5
Angie
This long sleeve shirt keeps me warm during my workouts outside. The shirt has a soft and warm lining to keep me warm. It also has thumb holes to keep my hands warm but also give my hands some ability to move. The shirt also has something to fold over my hands to cover them while I run and workout. The shirt is comfortable to wear.
$45.00
long sleeve layer standard fit for a relaxed, easy feel crewneck soft knit fabric is stretchy and breathable so you can feel confident at play back hem is designed longer for extra coverage swoosh logo on
$39.99
machine washer and dryer friendly ... upf 50+ protects from the sun ’s harmful rays antimicrobial fabric fends off moisture and bacteria ... regular fit shirt unisex design constructed with therma midweight soft touch fabric 4- way stretch material flatlock stitching drop hem tapered design in...
5
ATLMiddy
I bought this for my daughter so she can stay warm in winter
$36.00
quad- blend fabric technology allows heat retention to keep you warm ... relaxed fit long sleeve shirt ultra- soft brushed interior offers all- day comfort and warmth true comfort stretch for ease of movement non- deforming design helps hold the shape tag- free design provides a fuss- free wear...
$48.99
WAS: $50.00*
Been looking for that well fitting and comfortable layer that will keep my kid warm during winter workouts and in early spring on the baseball field. ... Sometimes I have baseball games in the morning and this cold gear long sleeve shirt works wonders for those cold
5
IUBob
Under Armour has no rival in the category of cold weather gear. Their ColdGear is simply the best.
5
Langus
Love the style and as a big guy the fit was what I expected
5
Mymy00
Grandson is very pleased with this shirt plan on buying another
5
Baseballparent1
[ Been looking for that well fitting and comfortable layer that will keep my kid warm during winter workouts and in early spring on the baseball field. Just ordered several more.
5
Ray88
[ Sometimes I have baseball games in the morning and this cold gear long sleeve shirt works wonders for those cold mornings
$44.99
The feel of this shirt is great the material is very comfortable. ... I feel the shirt is true to size for a thermal so its a snug large. ... Let's talk about the claims It is absolutely easy to wear, and very warm but not to the extent that it is suffocating when you are working
5
glasgirl65
Shirts are well made and comfortable. But I preferred the ones from the previous season. Not crazy about elastic thumb bands, they dig into thumb webbing on your hand. They were much more comfortable with the slash cuff thumb hole
5
Cupcake
[ I am 5 foot and have a lot of trouble finding regular small sizes( other than petite) that fit well in the length. This long sleeve is just right
5
MehganM
Love the deep purple, top base layer! It fit really well and was long enough despite my 5' 11 '' height. If you are a C cup or bigger, you might want to size up, but for anything smaller it should work. It's odd that this was long enough but the matching pants are not as I 'm very proportional. In any event, I 'm grateful to have this top and I love the feminine color! Thank you!
5
Katie
[ Bought one in wine and two in black. The wine fit perfectly but the two black ones were tight under the arm, so I returned them. Quality is terrific and it was well appreciated in the cold Montana winds last month.
5
Sesb2120
[ I purchased this shirt, and another in a different color, after having an earlier model. I ’ ve worn the shirts several times now and I ’ m very happy with them. I do think they run true to smallish in size so maybe order up a size.
$34.99
It is warm and comfortable. ... Very comfortable! ... LOVE❤️Love these things don ’ t sweat keeps me warm and dry makes me wan na cry reach for the sky ... Very warm More like a
5
Michael 8
Bought this as a base layer. However, it's a very warm and roomy pull over that could be worn as a main layer.
5
Firelion
I bought this baselayer to use for my recent snowboarding trip. The weather was windy and 8 degrees each day. I already owned the baselayer pants which were military issued. This top was perfect. It kept me warm for 3 days. All I used was the baselayer and a hoodie with my ski shell over the top. Perfect setup all day long.
5
Mike2380
Nice warm shirt. Not too thick. Very comfortable!!!
5
MercManSniper2A
LOVE❤️Love these things don ’ t sweat keeps me warm and dry makes me wan na cry reach for the sky
5
LabDad
I have used ColdPruf gear for about 3 years. Living in the northeast it gets cold. These products can not be beat. I highly recommend them to everyone.
$120.00
slim fit top contour the body heavy base layer top and best base layers for cold weather made with interlock knit for enhanced comfort offset shoulder and side seams to increase comfort and minimize chafing side seams wrap to front for body- enhancing fit temperature regulated: helps keep you...
$45.00
keep your young athlete warm during any activity layering on the hot chillys® originals ii crewneck shirt. ... a body- hugging fit keeps them secure while flat seams ensure comfort during any
$49.99
crewneck fits closest to your body for a comfortable fit fits next- to- skin but never restrictive smooth flatlock seams enhance comfort concealed thumb
5
KellyOP
I bought two of these to wear under my scrubs for work. I was a lot warmer then without. I also wear these walking the dog. They are worth the price.
5
nan2
[ I bought this as a gift for my daughter who loves to snow ski. She was skiing in 6° weather and it helped keep her warm. She said she loves it.
$44.99
My fiancé loves to layer it to give an extra layer of warmth without the bulk. ... You feel instantly warm and cozy when you put this on. ... They 're warm, comfortable, and definitely work for my vet
5
AnthonyV
Very comfortable and warm, while also lightweight, perfect for a few days on the slopes!
5
Denise
[ Keeps my husband warm when he works outside! Will purchase more
5
SOCORROV
They are a Christmas gift but the material is awesome.
5
ArturoR
It is amazing, kept me warm when the tempt dropped to 17°F
5
Slim67
Lightweight, soft and warm, just what is need from a base layer
$130.00
odor resistance ... men ’s relaxed fit top interlock knit fabric breathability and thermoregulation drop shoulder
$249.00
fit& design regular fit sweater high neck long sleeves ribbed cuffs, hem, and turtleneck softly fit to your body without losing their shape additional details wear as part of an outdoors layering system, or on its own underneath your favorite winter coat center back length: 24
$115.00
This shirt was so soft and comfortable. ... Just enough to keep me nice and warm without being too overbearing. ... Warm and Comfortable ... Got it for cooler autumn golf and it helped keep me warm and comfortable with just a 1/4 zip golf shirt and a vest on top of
5
Patches
[ Needed a thicker base layer for skiing on those colder days. Perfect addition.
5
Captain Jimmy
[ This base layer is really comfortable. It is warm and does not restrict movement. I wish I had found this earlier. Fit is true to size. I 'm not sure why anyone would not be happy with this- buy it!
5
Jbear
[ Merino is THE stuff for active comfort in the cold. The key is staying dry between rain, snow, and sweat... it's challenging. 100%( 95 and 88 also good) merino helps to achieve this goal. It's warm when you need it to be and water( all types) evaporates quickly to keep you from getting chilled from damp clothing. It's got to be part of a system though, and you have to use that system properly or you will get damp and cold. We just came back from five nights in our tent@ an avg. of 26F at night. After hiking all day in these and then, putting on fresh Smartwool tops and bottoms we were warm all night( we could have stayed in the same set if we had to). Medium weight is probably fine for most applications, but do be sure you 've got the right system for the conditions. In summer and spring it's less critical, but in winter( THE best time IMO)... having the wrong gear can make for a miserable experience... and a dangerous one. Smartwool has the added benefit of being able to go in the dryer at home... not all merino products can. That's my take.
5
JKNOR
[ When it comes to staying warm during the winter, base layers are KEY! My old Smartwool long- sleeve lasted me years of use. Loved my first one so much that when it came to finally replace it, it was a no brainer. Kept me comfortable and warm during winter months of New Zealand, Japan, all the way to the summit of Mauna Kea. I 've never had a base layer fit so good right off the shelf. Felt like it I was putting on my favorite tshit. Could n't recommend it more
5
Sheri
[ My son loved the wool sweater I bought him for Christmas. It was soft and warm at same time. Mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
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