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Stay warm and comfortable with our collection of thick thermal shirts, designed for ultimate insulation and style. Perfect for layering or wearing on their own, these shirts feature moisture-wicking fabrics that keep you dry during chilly activities. With options for men, women, and kids, you'll find the ideal fit for everyone in the family. Enjoy a range of styles, including mock necks and quarter zips, that provide both functionality and a modern look. Gear up for colder weather with our durable and cozy thermal shirts that are built to last.
$45.00
Bought this for my 12u player for colder weather and it's awesome, thicker material and worked great. ... Keeps my child cozy warm! ... Too good and cozy in winter
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!
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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)
$43.32-$54.37
WAS: $90.00*
this adaptable, smooth- faced fleece is the ideal layer for spring skiing and cooler- weather hikes its quarter- length zipper makes it simple to adjust
5
Amy
The weight of this top is perfect, i can wear it on top of my tank top before warming up for pickleball!
5
Hanna
This is my fourth one. I 've bought in every color except the berry color and I 'm thinking of ordering that one too. These are thin and light but keeps me very warm. And when it's windy, it keeps me very warm. Love these.
5
Hanna
This is my third one. My favorite because the color is so classy. Will buy again and again. It keeps my so warm yet it's light and thin. The best.
5
Frank
I surprised my wife with a little gift, just because... Women's DOTKNIT thermal ¹/⁴- Zip She Loves it
5
The
It's so nice and comfortable good material not heavy and soft
$55.00
Warm and thin great shirt! ... Love the underarms fleece turtleneck so comfortable and keeps me worm ... Very breathable and doesn ’ t get gross smelling. ... I need this for a football game and it was thin but warm and easy to move
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.
5
Baseballguy3395695
This shirt provides a lot of warmth but is super soft and comfortable. Great for under shirts on the baseball field or in the stands watching. Also used for outside work as it wicks moisture while providing warmth. I have not gone for a long run in this shirt as it may be too warm for that.
5
Pat GS
This long sleeve has been great for the Midwest spring baseball and fall footballl seasons. Keeps the boys warm.
5
Rae Day
I brought an under armor shirt and shorts and my outfit came out perfect. I wore it to the food festival and got plenty compliments
$45.00
It is perfect to wear for outdoor activities or to just wear over leggings because of the longer fit. ... Perfect for under a sports jersey when playing in cooler
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
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
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.
5
Cmolina
I work in a cold storage warehouse; it does keep me warm through out the 12 hour day.
5
BBallDAD19
1st baseball tournament of the season and of course COLD TEMPS!! Realized my son had outgrown his cold gear sleeves- MAD dash to DSG! Found this UA Cold Gear in his size- a bit on the expensive side but when it comes to baseball I spare no expense- lol. Did the job over the cold weekend. Should 've bought some gloves too...
5
Jonnymo
I wear this under my work shirts and they fit perfectly
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WAS: $50.00*
normal fit, nice bright aqua color, very comfortable! ... Bought this shirt about 3 week ago very comfortable soft fit really well ... Great fit, light weight, warm&
5
Lakasto
I love my new top. It is warm and easy to wear when I work out.
5
Bumblebea
I bought this a few weeks ago and the material is really soft and keeps your warm! Love the colors, I got green
5
JSSQFoley
this crew is amazing- comfy, warm, the material just melts on you. fits boxy which i like. def recommend it.
5
KMG411
Thin warm base layer. Great for outdoor training in the winter
5
Ne ce
I bought this a month ago and it ’s a great shirt very soft
$34.48-$90.00
WAS: $90.00*
It was a gift for partner who works as a technician& this thermal is very lightweight perfect to wear all day. ... dry- pro™ materials actively pull moisture away from the body to help keep you feeling dry and comfortable during
5
Matt
Great single layer for those colder mornings! The DOTKNIT is soft yet durable and wears great, wash after wash!
5
Paul
Love the look and feel of this Thermal zip. I always order size large and this fits me perfectly.
5
William
Great product, very versatile and soft to the touch.
5
David
Love this piece! Fun fabric, great fit, style, and oh- so comfortable.
5
FABIAN
I was honestly surprised by how well this product performed! The quality exceeded my expectations, and it's been super reliable. Definitely worth it- I 'd recommend it to anyone looking for something that actually delivers on its promises!
$90.00
design long sleeve, pullover hoodie adjustable, drawstring hood kangaroo pocket standard fit style and team spirit screen- printed team graphics additional details machine washable officially licensed
$8.97
WAS: $41.99*
fit feminine fit, long- sleeve t- shirt durable, ribbed neckline style and team spirit screen- printed team graphics additional details officially licensed
$115.00
slim fit 100% merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance fit updated to improve functionality while enhancing aesthetics shoulder panels eliminate top shoulder seams flatlock seam construction designed to minimize...
$115.00
slim fit 100% merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance fit updated to improve functionality while enhancing aesthetics for a range of body shapes back body seam wraps to front for body- enhancing fit crew neck with...
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!
$45.00
220 gsm thermal fabric 70% cotton/ 26% polyester/ 4% spandex ... back shoulder jersey yoke overlay front jersey pocket with button one and only clip label back neck woven
$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-...
$130.00
slim fit is intended to follow the contours of the body crewneck long sleeves engineered construction uses knit structures to enhance performance with lighter weights and cleaner finish 3d mapping results in near custom fit and freedom of movement while ribbed elbows provide added
$120.00
Stylish and comfortable ... It is comfortable, stylish and warm. ... It is a great addition to his golf wardrobe. ... design details merino wool for breathability and warmth opti- therm insulation to maintain body heat ribbed mock collar for durability and warmth around neck ¼ zip construction for...
$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
$85.00
viz® powerful reflective elements that reach 100 meters for night visibility upf 50+ sun protection ... semi- form fit design 175g select thermal fleece fabric with 4- way stretch provides freedom of movement and warmth ykk semi- locking front zipper adjusts venting easily on the fly traditional 3...
$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...
$14.97
WAS: $44.99*
two- layer thermal for warmth in extremely cold weather flatlock seams to avoid irritation drop tail protection against the cold ... Great all around first level of protection against your
5
ToastyWarm
I have been buying the `` Varitherm Expedition '' long johns for decades. I became aware of them when my children were young, while comparing Dick's in store selection quality. They are so warm for winter sports.( I even enjoy wearing them as pjs.) I just purchased multiple sets for Christmas for my adult sons( all their wives confiscated their sets) and even my first grandchild! They all love the `` Expedition ''!
5
SM72
I bought this for my boyfriend the night of the freezing weather( Houston we are babies about that) and he had to work outside all night in it. He said it was was warm and not to bulky.
5
Jimmyp
Great fit! Summer now, so wo n't use it for a while, but seems like a really nice base layer.
5
Chow
Could not believe how soft, warm and comfortable the Baselayer crew was. Tried one bought five.
5
Old kayak boy
A very warm expedition baselayer crew
$120.00
women ’s regular fit themal interlock knit fabric set in sleeves thermoregulation and
$51.99
This may be listed as thermal underwear but it's nice enough to wear as a shirt. ... 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.
$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.
$110.00
regular fit long sleeve
$60.00
fit short sleeve, crew neck shirt standard fit team details team graphic screen- printed on front nba® hardwood classic and mitchell& ness® branding screen- printed at left hip additional details officially licensed by the
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WAS: $85.00*
Comfy& warm- perfect for winter! ... The key features of this long sleeve are the built- in turtle neck for keeping your neck and chest warm, the cuffs of the sleeves feature thumb holes, and most uniquely- the watch view holes in the
5
CarolGer
Nice Nike product! Perfect to wear in chilly days.
5
WinterSportsFanatic
I needed some extra warmth through the recent polar vortex....... this was just the ticket for layering underneath my winter jacket. I received several compliments!
5
Lmg09
Got this for xmas, and ive been wearing it on every cold run and while skiing. The best part of the top is having the hole on the sleeve for your watch. My only complaint is that the pocket is too far to the side, but i can deal with it.
5
Miarolls
I bought this a month ago and finally got an opportunity to wear it and loved how it feels.
5
slv6
I bought this on clearance a month ago. It ’s so warm and cozy
$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...
$98.00
I also love the hood and the zipper at the neck, as I wear this as my base layer when snowshoeing. ... I love the watch outlet, mittens and the pocket. ... Your hands can easily be covered fully, you can see your watch to monitor progress without pulling your sleeves up, there is a pocket for your...
5
YaelE
Very comfortable, Keeps me warm, great cover for the hands. love it.
5
RaechelD
Love this hoody for cool, windy, or rainy runs. It ’s very soft and warm! I wore it on my first 50K and it was incredibly comfortable. The sleeves are long enough for the thumb holes and the pull over hand warmers are nice if you didn ’ t bring gloves.
5
AuroraG
My new favorite hoody to run in for chilly weather! height 5' 2 115lbs size XS is perfect for me
5
KellyI
Wonderfully comfortable for these cold months, without being heavy or bulky. Has definitely become a staple piece in my running wardrobe. Medium fits perfectly( 5 ’ 10 ”- 155 lbs- typically size 8/10)
5
KimberlyM
Great midweight layer for Saturday morning long runs in the South. I wear it alone for temps in the low 30s. Love the pretty lavender color. Also just enjoy wearing it for casual wear on non running days.
$22.00
regular fit short sleeves crewneck comfortable cotton jersey construction soft hand screen
$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.
$130.00
odor resistance ... men ’s relaxed fit top interlock knit fabric breathability and thermoregulation drop shoulder
$38.00
this kids' thermal top is also knitted with mtf soft spun polyester fibers that transport moisture away from the skin to keep you warm, dry and
$120.00
The softness and temperature regulation make this my favorite baselayer. ... I am so glad that SmartWool has decided to offer plus- size clothing for women and I hope they expand with even more
$110.00
slim fit intended to follow contours of the body merino wool fabric made with interlock knit for enhanced comfort, breathability, thermoregulation and odor resistance offset shoulder and side seams designed to increase comfort and minimize chafing side seams wrap to front for body- enhancing fit...
$155.00
I have the bottoms to match and worn together it looks very cool. ... nike therma- fit technology helps manage your body ’s natural heat to help keep you warm in cold- weather conditions extended hem on back helps keep you covered as you bend and
5
LornaB776124390
Absolutely beautiful. Lovely material lovely colour. I have the bottoms to match and worn together it looks very cool. I have had a lots of compliments. I would definitely buy again if Nike brings out more colours.
$85.00
viz® high visibility colors and reflective elements main body: 100% polyester ... fit and design pedal to zero™: going by bike 18mi/ 29km offsets the climate impact of this garment select thermal fleece sets the benchmark for warmth and moisture transfer full- length vislon® zipper for ventilation...
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WAS: $129.95*
This shirt is a must- have for all winter activities. ... Very comfortable fabric. ... Must have for winter ... Great shirt that is true to size. ... regular fit shirt constructed with flannel, waffle fleece- lined fabric to keep you warm during winter fishing off- shoulder seams for comfort slight...
5
TimothyB
Nice shirt- accurate sizing- looks nice and is a warm shirt for any activity but especially out in the river in winter
5
ScottM
During the recent cold snap of- 40 I put a thermal underneath this it kept me warm. Amazing quality.
5
WadeC
This a great shirt that is really warm and fits perfect. The shirt is well made like everything that Simms makes.
5
Lake Rat
[ Bought this for an upcoming trip to Alaska. The fleece lining should be perfect for the morning boat rides up the river. As usual, high quality stuff from Simms!
5
Gordo
[ Great shirt. Runs big. I normally wear an XL I 'm 6- 1, 195lbs but a Large fits best. Warm shirt and quality built. A little pricey but hope it lasts.
$120.00
The garment care is oh so easy. ... Perfect Top for Layering orWearing Alone ... The styling is also extremely flattering. ... I love the length of the body and the
5
Camper at heart
[ The black cherry color is very flattering. I ordered based on true body measurements and the size chart resulting in a perfect fit. The styling is also extremely flattering. The neck is not too tight and not too loose. I love the length of the body and the sleeves. The garment care is oh so easy.
$55.00
classic and simple, versatile thermal knit fwill keep you warm no matter what the weather brings soft, comfortable fabric crew neck long sleeves ... machine
$45.00
I wear a size Medium and it fits just right. ... fits perfect on my fiance. ... great fit ... Purchased this online because it was a very good price. ... Fits great, and looks even
5
Nick is my name
Purchased this online because it was a very good price. Fits great, and looks even better. I wear a size Medium and it fits just right.
5
1dory3
fits perfect on my fiance. He wears them for cold days.
$85.00
stay warm on those chilly morning runs in this top. ... nike therma- fit technology helps manage your body ’s natural heat to help keep you warm in cold- weather conditions thumbholes let you extend your coverage and help hold the sleeves in place while you move collar stretches to add face...
$125.00
cool iron. ... line dry in shade. ... do not tumble dry. ... fasten all closures to wash and dry. ... do not bleach or use softeners. ... wash with like colors. ... icebreaker harnesses performance qualities of natural fibres to offer an alternative to petrochemical synthetic- based clothing...
5
Kiko
[ Yes, very light but still keep you warm enough to be out at not too warm day. Love the orange bright color. It's a keeper. I always buy XS bc it's the only size been offered for petite people as me. Wish has XXS, will fit me better, wo n't be too long.
5
Robin
[ My husband was so embarrassed I kept wearing my previous icebreaker from time to time, even though it become literally threadbare in a couple areas. Was nervous an updated version might not be as good, as often happens when one buys a replacement for something they 've loved so much, but so far this one has the same fit and feel as my beloved first icebreaker shirt. As well, they are usually `` updated '' colors offered and I was glad this one is pretty close to the original. I 'm sure I 'll get as many years wear out of this one as I did my first and recommend it strongly to anybody who likes winter sports or just comfortable shirts to hang out in during cooler seasons.
5
LiaE
[ I have yet to be disappointed in this brand. Light, warm, not smelly. Thanks …………………………………………………………………………………………………………………………………………………………………..
4
Rhyolyn
This is such a cute top, and I especially like the tunic length. My only complaint is that the arms are a little short, so I ca n't comfortably use the thumb holes. They need another inch.
$125.00
slim fit intended to follow the contours of your body fabric helps combine the moisture management, temperature regulation, and odor resistance of 100% merino wool with interlock knit for comfort flatlock seam construction and offset shoulder and side seams designed to help increase comfort and...
$69.95
moisture transfer fibers move moisture away from the skin to keep you dry and comfortable built- in 4- way stretch allows for full range of movement in every direction activated carbon enhances thermal regulation and odor blocking properties upf 30 protection blocks the sun ’s...
$19.99
100 percent cotton construction ... heavyweight waffle knit ribbed cuffs rated for very cold
5
Mike 8x6
Size up. Good thermals. Keeps you cozy. Not bulky nor heavy feeling.
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