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Stay warm and stylish with our collection of women's long sleeve thermal shirts. Designed for ultimate comfort, these shirts feature soft, breathable fabrics that provide excellent insulation without bulk. Perfect for layering or wearing on their own, they offer a flattering fit that complements any outfit. Ideal for chilly days, our thermals combine functionality with trendy designs, ensuring you look great while staying cozy. Explore our range to find the perfect long sleeve thermal shirt for your active lifestyle and everyday wear.
$115.00
Warm and cozy ... She loves it- Warm and cozy and fits like a glove! ... [ I bought this for a gift for my daughter who works outside in Oregon winters with the
5
Track Mom
Material is so soft. It is also thicker than most other brand wool base layer tops I have bought. Smartwool is a great brand.
5
Raka
Fits well, comfortable and a breathable but warm base layer.
5
Valentine56
This shirt is so soft and warm! As a senior citizen, I get cold easily. Wearing this shirt to sleep in keeps me comfortably cozy.
5
Jill
This is a great product. I purchased one for myself on- line for Christmas, based on the previous smart wool base layer bought in the store in October 2024. The only problem is that the shoplifting tag was still on the product when I opened it on Christmas Day 2025. How Annoying!!!!!! Now I have to return the product. How about some quality control? This was a very unsatisfying purchase.
5
LT70
I bought this shirt about a month ago because it was on clearance. I have already used it a few times while cross- country skiing and it is great. It provides enough warmth without being bulky. I am satisfied with my purchase.
$50.00
This shirt is so soft, warm, and comfy. ... I bought this a month ago and it ’s a great shirt very soft ... Fabric weight is light yet provides enough warmth for outdoor
5
Tori614107811
The only thing I don ’ t like about this shirt is that it flares a little bit at the hips on me. When I first put it on I was being overly critical in the mirror, it wasn ’ t until I realized how cozy this was that I decided no one besides me would notice and even if they did, I ’ m soft and warm. I wore it outside in 34F weather and wasn ’ t immediately cold. I hope there ’s more colors I like because it ’s fantastic.
5
lindal782612401
Soft inside makes this a cozy top for cold weather. Good quality and fit. Can also layer for additional warmth.
5
Toot74
My daughter picked this out and loves it. So soft and really great quality!
5
Sarafina23451
I was looking for a top that I could exercise in as well as shop. This top fit the bill perfectly. The material feels great against my skin& it wears well. After 4 washings, it still looks new. I am so pleased with this purchase that I am ordering another one in a different color.
5
AC35
Comfortable layer to get me to gym! I even went back for another!
$24.99
Very comfortable ... Great purchase& very comfortable. ... Staying Warm ... Kept me nice and toasty ... Already ordered more!! ... EXCELLENT BUY ... Brought right before cold set in and boy am I glad I
5
Lois1952
Brought right before cold set in and boy am I glad I did! Love it
5
Acost
So happy I bought this just in time to go skiing!!! Kept me nice and toasty
5
dutty
Going to the COLD country. Bought this to use as an underlayer. LOVE the feel and the way it fits. Already ordered more!!
4
Robin
Great purchase& very comfortable................
$62.00
This is perfect for cold weather running. ... Soft and warm ... ] Would also come in handy alone for fall golf! ... Will not likely wear before the fall season, but it seems perfect for skiing- light fabric for packing, but plenty of thermal
5
Bonna
[ One more high quality product from my favorite brand Nike. This long sleeve thermal top fits me perfectly. It has versatile grey( steel) color. Fabric is durable and dries out really quickly. I can wear this top both with jeans or sport leggings. It is very comfortable and stylish. I don ’ t see any disadvantages. Great product!
5
Limon1986
[ This trainer is SO soft! I ca n't get over how the inside of it feels like a yummy fleece but without the weight of a fleece jacket. In other words, I live in South Florida where it rarely gets chilly, but this is a great material for a cool morning walk or if you like keeping the AC low indoors! I am typically a size 18 on top and the XXL fits just right, so I would say this runs on the smaller side if you 're looking for a looser fit. The gray color is mild and matches well with various colors. All around, a great top that you can wear to lounge or for an activity.
5
NN07
[ I absolutely love this! The material is very high- quality and feels like velvet on my skin! It is perfect for the fall or winter! I have washed it and it came out great. No piling — it looks as good as new! I love that the zipper isn ’ t a full half- way zipper. It comes down just far enough for me to feel comfortable with it fully unzipped. I really like the small slit in the sides with the back of it being longer. It just adds some extra detail to it. I am 5 ’ 6 ” 157lbs and I have a medium. I possibly could ’ ve gone with a large to have it a tad longer, but overall I think the fit is great! Honestly, there is nothing to complain about it! I love it and get compliments on it!
5
swsNH
[ This is a high- quality top! Fitted( but not too tight) and super soft. I 'm normally a medium, and the medium was TTS. Keeps me warm on those cooler morning runs!
5
Anne
[ I love my Nike Therma fit one top. It ’s sleek and sporty and super comfy. The fabric has tons of stretch for comfort and ease during a workout, but is a good thickness( not as thick as a fleece and not as thin as leggings) and matte and therefore very flattering. I had it on during one of those Fall days where you think “ it ’s probably 65 out ” but it ’s really 50 degrees. And I was plenty warm. I like the length of the top- it sits just below the hip. I am 5 ’ 7 ” and a size 8 in clothes and the medium is perfect with a tank top underneath. I love the soft gray color and subtle swoosh on the side( I usually don ’ t go for big logos!). The collar sits nicely upright with it unzipped. Only thing I noticed that I didn ’ t love is the small neck hole. If you have makeup on and a ponytail( and a big head like I do!) it ’s a snug squeeze and you ’ ll either smudge makeup on the inside of the shirt or you ’ ll mess up your hair if you don ’ t carefully pull it on. Otherwise- it ’s an awesome sleek top.
$130.00
I love the length of the body and the sleeves. ... The garment care is oh so easy. ... Perfect Top for Layering orWearing Alone ... The styling is also extremely
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.
$90.00
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
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
Wild Child
[ I rage- bought another one of these after a medical tech ruined the neckline of the first one during a procedure. Every time I want to put on something warm and reliably comfy, I reach for this top. I intend to buy one per year until I 've replaced every other base layer top I own. Very good quality, good feel to the fabric. I 'm fairly tall( 5'10 '') and the sleeves are long enough, and the body is long enough. So that 's another thing.
5
Upshpr
[ For reference, I purchased a Medium. I ’ m 5 ’ 4 ”, 128 pounds, pear shaped, so, smaller on top, curvier on bottom. I got the black which is opaque. I wear this baselayer weight for cross country skiing when it ’s above 30 degrees or so. Smartwool varies in size for me, these are not extremely fitted like some of the 1/4 zips so go with your normal size.
5
KC123
[ I love this shirt. I recently got another few to fill up my wardrobe after a move from AZ to OR. I have had the originals for almost 9 years and wear them all winter long. I have been hiking, backpacking, and traveling with them and they have withstood the test of time. They are comfortable alone or as under layer. I additionally regularly wear it as a mid layer with a smartwool tank below. I truly love these shirts. If it helps, I wear an XS and am 5 ’ 2 ’ ’ and 120- 130lbs depending on the year.
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 😊
$155.00
I have the bottoms to match and worn together it looks very cool. ... I would definitely buy again if Nike brings out more colours. ... Beautiful ... Lovely material lovely
$22.97-$44.99
WAS: $44.99*
This long sleeve is just right ... It fit really well and was long enough despite my 5' 11 '' height. ... I received the Base Force Midweight Tech Crew Thermals as part of a Carhartt Crew field test and I'am so happy I did because I love these...
5
JenniferM
I received this thermal shirt as part of the carhartt crew field test and let me just say they are amazing. The fabric is soft and silky and they fit true to size. I wore them under my Jean 's and tshirt to work and they kept me just the perfect warmth. I wear them about 3 times a week and wash them as well and they seem to be holding up great so thank you for a great product. Definitely recommend to anyone looking for warmth and comfort
5
Babyd
I received this thermal shirt to test from carheartt crew and I absolutely love it! It is very comfortable and fits perfectly. I love the moisturizer wicking fabric! It has hidden thumb loops to make it easy to put on your jacket. I would definitely recommend this thermal to family and friends.
5
AndreaJ
I received the Base Force Midweight Tech Crew Thermals as part of a Carhartt Crew field test and I'am so happy I did because I love these thermals! My favorite part is the thumb loopholes that keeps your thermal shirt in place when you layer over top of it with jackets or sweatshirts. The thermal is very comfortable and kept me dry at all times. It has sweat wicking& prevents odor. You can not go wrong with this thermal and I highly recommend it.
5
MELANIEW
I couldn ’ t be happier about being chosen to field test this set! As requested I wore these as much as possible( 3- 4 x a week)! These are honestly the best thermals I ’ ve ever worn!! Whom ever designed these thought of everything!! From the warm ultra soft moisture wicking fabric that keeps you dry and toasty, to the stay in place thumb holes in the top for comfort, you couldn ’ t ask for better thermals!!
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!
$26.98-$98.00
WAS: $98.00*
The sleeves are long enough for the thumb holes and the pull over hand warmers are nice if you didn ’ t bring gloves. ... Great midweight layer for Saturday morning long runs in the
5
Mamaofmany
[ I am not an avid runner by any means, but I do love getting in some quality personal time by jogging a trail we made through our property in the woods. We are just starting to experience chilly mornings on the East Coast with temps in the 40 's most early mornings. This hoodie is absolutely perfect this time of year. It 's extremely light to wear but incredibly warm. My favorite features are the thumb holes and the hidden mittens! It is so versatile and can be something I throw on the take a run in the woods or a grocery run! The color and texture is the perfect addition to any wardrobe. I 've worn it with 3 different color yoga leggings and it looked amazing each time. The roll up hood is also something very helpful if you are anything like I am, and do n't like to have a hood bouncing and hitting your head on your run. I do n't currently use a smart watch, but having a window for one is ingenious. 5 out of 5 stars 🌟
5
AimeeE
[ This hoodie is very lightweight and comfortable to wear. It keeps me warm on a run without overheating. The material is very flexible and not bothersome or irritating while out on a casual run. My favorite feature is the folding sleeve to create a mitten around your hands. The only downside is related more to a personal preference. I tend to like slightly longer tops and this seems a tad shorter then I might normally go for, however I would say it ’s probably standard length for these types of tops.
5
BethDutton
[ I love the fit of the Notch Thermal Hoodie 2. 0. It fits true to size for a form fitting hoodie, which I love! It keeps me warm if I ’ m doing a morning run, and fits nicely so there isn ’ t anything loose hanging down when I ’ m running. I also love how it can keep me warm while not being bulky at all. The hood is also a nice addition that doesn ’ t get in the way, but is nice to have if it starts to rain during a run. It does a great job at regulating body temperature, keeping me warm while not getting me too hot or sweaty. The inside is very soft unlike other similar hoodies that are a spandex material. The odor blocking technology has worked good as this hoodie always smells fresh after washes, which can sometimes be a problem with workout gear. I wouldn ’ t change anything about the Notch Thermal Hoodie, it ’s a great hoodie for my morning runs.
5
GoodThermal
[ The Notch Thermal Hoodie 2. 0 is a new staple in my wardrobe. The fabric is warm without being bulky, allowing for layering on very cold days if needed, without restricting movement or overheating. The style is classic, so it pairs well with any style bottoms, making it easy to throw the hoodie on without having to think much about styling. For running and working out, this hoodie is fantastic! It features odor blocking technology that prevents odor buildup, and when it is time to wash this item, it is easy to throw in the wash, making this low maintenance to care for. Another favorite feature is the subtle but ingenious watch windows built into the sleeves- making it easier than ever to check stats while running/training. Finally, another handy feature is the ability to hide away the hood, for those days or stylings where you don ’ t want or need the benefits of the hood. The built in snap and loop make it easy to roll away the hood. All in all, this is a fantastic addition to my retinue of training gear, but it is also a new favorite for every day styling. It is sleek, sophisticated, and super functional.
5
mollyc9903
[ Awesome thermal for those chilly morning runs in Massachusetts! I love the feel of this hoodie. Its lightweight and soft, but keeps your core warm while outside. I was surprised at how well if kept me protected from the chill. This thermal is now my favorite layer when I go out for a run and even a walk with my daughter. I also love the way it has a little window for my apple watch to peek through. So far I have washed this quite a few times and it still has held it shape and looks great! My only complaint is I wish it was a tiny bit longer since I do find it short in the torso area. Overall, this is an excellent choice for those chilly morning runs, but even to have as an added layer when you are watching kid 's soccer for the sidelines!
$19.99
WAS: $24.99*
Keeps me warm, does n't ride up( great fit) and super
5
DreaV
Keeps me warm, does n't ride up( great fit) and super soft!
5
Conn
Wore it to an outdoor activity in NY in November! Helped to keep me warm
5
Beach Lover
I bought one last year and liked it enough that I decided to buy another one.
4
Moon
Fits well, feels really good, washes well. I 'd recommend.
$92.00
I ’ m 5 ’ 2 ” and 140 pound and a medium fit great. ... I wore it under a ski jacket for snow skiing and it was super comfortable warm and fits great. ... [ Love
5
Bevshaffer
[ Love this. I wore it under a ski jacket for snow skiing and it was super comfortable warm and fits great. I ’ m 5 ’ 2 ” and 140 pound and a medium fit great.
Women's long sleeve thermal shirts are designed to provide warmth and insulation, making them ideal for colder weather. They often feature moisture-wicking properties that help keep you dry during physical activities. Additionally, these shirts can be layered under other clothing for added warmth without bulk.
Women's long sleeve thermal shirts are typically made from a variety of materials, including synthetic fabrics like polyester and natural fibers such as merino wool. These materials are chosen for their ability to trap heat while allowing breathability. Some shirts may also incorporate blends for enhanced comfort and performance.
When selecting a women's long sleeve thermal shirt, consider both your body type and intended use. A snug fit is often preferred for layering, while a looser fit may be more comfortable for casual wear. Checking the sizing chart and reading customer reviews can also help ensure you find the best fit.
Yes, women's long sleeve thermal shirts are versatile and can be worn for a variety of activities beyond outdoor sports. They are suitable for everyday wear, lounging at home, or as a base layer under work attire. Their comfort and warmth make them a great choice for any chilly environment.
When shopping for a quality women's long sleeve thermal shirt, look for features such as moisture-wicking technology, flatlock seams for comfort, and stretchable fabrics for ease of movement. Additionally, consider options with added insulation or thermal properties for enhanced warmth during colder months.
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