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Discover the best ski thermal leggings designed to keep you warm and comfortable on the slopes. Crafted with advanced moisture-wicking materials, these leggings provide excellent insulation while allowing for breathability during intense activities. The stretchy, form-fitting designs ensure a full range of motion, making them perfect for skiing or snowboarding. With added features like flatlock seams for reduced chafing and a variety of styles to choose from, you can enjoy both performance and style this winter season. Gear up for your next adventure with confidence!
$40.00
So comfy and warm! ... Warm leggings with the perfect fit for my slim daughter! ... Great for cool weather running ... These are great layering leggings for winter! ... They fit under snow pants
5
Shaboozy223
These are made of a good thick material, much like the women ’s cold gear leggings. My daughter likes how soft they are and says they are very warm. We sized up( she is average 9yr old we got M) and she has a little space to grow but they stay up well.
5
Gniseht
Small fits my 9& 10 year olds. Easy to wash. Warm lining keeps their legs warm in the winter.
5
Mej45678
My daughter does learn to skate and has been complaining of being cold. I bought the pants and shirt and it ’s been a total game changer. She isn ’ t cold and also not hot. She will wear this to play in the snow under her snow suit as well.
5
lwescott
My granddaughter loves these leggings so much I have had to buy additional ones.
5
Bsc333
Great for winter weather. Good quality and comfortable
$74.97
WAS: $100.00*
Love them, extreme warmth, so much warmer than base 3, I like the looser fit in the legging ... These are amazing to keep me warm! ... Warm and Not Too Thick ... Love it I wear it snowboarding and keeps me super warm I ’ m not cold at all they run big so get a size down or it will be baggy I ’ m...
5
Mand4
Comfortable and warm, like that they are black and can be worn as a base layer or outer layer
5
Mom2025
Got this for my daughter, she is a teacher. Keeps her warm through her sedentary day. We 've tried other products with little success. The 4. 0 is perfect.
5
GT1976
The Under Armour base layer are the best thermals on the market!
5
mob1032
These leggings are very warm and great for watching football games in the winter.
5
Kristy w
The best cold weather gear I have gotten yet!
$85.97-$115.00
WAS: $115.00*
Amazing for skiing, alpine or backcountry ... These leggings are my go- to ski base layer and have been for some years. ... Very comfortable and warm! ... Can wear all day
5
posie
[ Very impressed by Smartwool after hearing from a friend. this baselayer is super lightweight and warm. good for running as it is or layering under a waterproof pair of pants for frigid weather to hike
5
Sdwvt
[ I now own two pairs of these bottoms. I sized up to a medium. I wear them under my snowboard shell pants. I stay warm and they do not bunch. They are versatile. I can wear them around the house and out for walks. I love them.
5
Toasty
[ Driving around all day when it ’s cold out delivering mail and packages to the door, they help keep me warm and moving along. Oh come on, thanks for everything.
5
Lydn
[ The perfect merino base layer and lounging bottoms. Not itchy at all but soft, comfortable and stretchy. I 'm 5' 1, 108 lbs and the S fits well, not skin tight.
5
Prp74
[ I bought this wear at night during a backpacking trip. Worked perfectly when the temperature dipped to 30. More comfortable than the smart wool 150 baselayer.
$159.99
Probably the best thing I bought all of last year ... My wife has had her knees replaced and these are working great to keep her warm. ... Bought the base layer bottoms for my granddaughter to stay warm and comfortable on cold, breezy days out on the golf course when the season...
5
Nmwalz
Perfect fit according to sizing guide! They warm up like the snap of your fingers! Definitely a great purchase!
5
Native Mainah
Great quality, quick shipping! My wife has had her knees replaced and these are working great to keep her warm.
5
Pam
Bought the base layer bottoms for my granddaughter to stay warm and comfortable on cold, breezy days out on the golf course when the season begins in February.
5
rose
plan to wear to football games and wear in the house this winter to keep the thermostat down
5
Sharon
So comfy and warm, made extremely well and well worth the money,
$74.97
WAS: $100.00*
Best cold weather geat ... Best baselayer yet. ... Works perfectly as a light undergarment for my scuba dive dry suit! ... This base layer fits quite well and adds noticeable warmth to my outdoor gear during the
5
Jeff1540
If you play cold weather golf you really need to get the UA Cold Gear product. I like it because it ’s flexible and fairly warm.
5
Prof13
My Under Armour- UA Base 4. 0 XL fits perfectly. The waiste band is comfortable. The fabric is a great barrier to the damp cold air near Lake Michigan as I watch my son ’s Zion Benton High School ’s Varsity baseball games.
5
MattB13
Very warm. Different than the old waffle style. But they still work just the same.
5
Amazing pair of pants
I work outside. And theses pants are amazing.
5
Great material. Fits like a glove. Perfect for cold weather. True to size.
$115.00
I have been waiting for these for my entire life and I ca n't wait to go through this next ski season with a pair of base layer pants that actually fit me so I do n't have to worry about being uncomfortable or cold and I can focus on having fun with my friends and family
5
Mrsfry
[ I recently wore them under my jeans in Sweden and it was the perfect combo. I stayed the perfect temperature inside and outdoors while walking around in December. I would highly recommend.
5
Kpave
[ These fit so great! I ’ m plus sized and sometimes sizing can be wonky or vague but these are a dream. They are warm for sure but I can ’ t wait until The temperature dips to really put tgem to the test.
5
Maw maw Z
My legs will not be cold this winter. They are of good quality and very soft and warm.
4
Rmrst40
These base layers are awesome! Super comfortable and warm under snow gear or by themselves! If the price point wasn ’ t quite so steep I would live in these all winter long!
$85.00
slim fit full- length high- waisted ribbed details mesh calf provides breathability long cuffs for comfort under ski or snowboarding boots knit calves won ’ t bunch under ski socks ultra- flattering and compressive, making it the perfect baselayer for every active,...
5
tallvoll
I was on the hunt for leggings that were( a) seamless and( b) made from mostly recycled materials. I 'm overall happy with my purchase and will be keeping them! But I have a couple notes. One thing is that, even though they are seamless in the front like I wanted, there's a faux seam that appears on the outside of the leggings( but not on the inside). I do n't mind this and it does n't make them fit differently than a truly seamless legging, but I did n't realize this when I was looking at the product photos. A second note is that these are short on me; at 5'11 '', they fit like a 7/8 rather than a full length legging. Again, I do n't really mind, but just something to know. Lastly, these were tricky to get on; I had to treat them like tights when I was putting them on to avoid ripping them. According to the size chart I 'm solidly a size L, and they do feel super comfy once I 've got them on, but it was a struggle. So if you 're on the high end of the size chart I 'd go up a size.
5
Sona
If you love a legging that sucks you in, this is it! I ’ m obsessed with this material, it is on the thicker side and has the perfect amount of compression where you can still move around, but you also feel snatched!
5
Halfways
Love these leggings! Super comfortable and great color!
5
Clare E
I bought these as a gift for my mom and she loves them. They look great on her.
5
emski
Love these leggings!!! Super comfortable and flattering
$52.97
WAS: $70.00*
Perfect for under uninsulated ski pants. ... This product is so comfortable. ... Easy to put on it ’s a base layer that you can wear as long johns under your clothes love ❤️ love love
5
Barn girl
I bought these for my niece in fargo north Dakota. It's- 45 degrees around chill this week. She says they are great for the cold weather where she does out side work in a barn.
5
vanheelj4
My daughter uses this for Nordic skiing. Lightweight and keeps her warm without limiting mobility.
5
Mrs Marcellini
truly a must have warmer if you are a skier or like to be in cold weather! I had used these for years and I am so happy with them!!! Just buy! true to size, I am usually a XS/small and got a small on these.
5
Dmjdavis
These keep you so warm and they are so comfy
5
Soccermom7406
Fit true to size. Nice material
$19.99
My legs stayed warm even on rainy days. ... Best$ 20. 00 I spent. ... Duofold Thermals Are The Best! ... two- layer thermal for warmth in cold weather flatlock seams to avoid irritation front fly lower leg cuffs wicking elastic...
5
jman151
I bought this for a snowboarding trip in Colorado. Excellent product. Kept me warm in the mountain.
5
IslanderAC
Fits true to size. Does the job in maybe 50- 60⁰ weather to keep your legs warm.
5
Ebaker187
Kept me warm on a 3 hour winter hike! It was about 25- 30 degrees out too.
5
Michael 7
I bought these to wear on those cold days on the golf course. Excellent purchase. Works as designed.
5
AkScott
I took the Duofold pants with me on a three week visit to a cool place. I went out on hour and a half to two hour hikes in temps from 30 to 45 degrees. My legs stayed warm even on rainy days.
$85.97-$115.00
WAS: $115.00*
and their heaviest weight wool fabric will help keep you warm and comfortable as you ski, run, and hike the day away. ... slim fit 100% merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance fit updated to improve...
5
Kwhendy
Bought these about a week ago and wear them nearly every day. I love how they keep me warm but do n't make me hot.
5
Mountain time
Fit great especially in length. Perfect weight to stay warm in cold weather.
5
tjflan2
Fit true and worked outstanding as base layer for football game. Very comfortable and breathable.
$30.00
performance fit pants brushed interior fabric offers all- day comfort and warmth body contouring design for great shape tag- free design provides a fuss- free
$98.00
regular fit four way stretch for unlimited movement made with fabric that provides an ideal balance of insulation and breathability, creating an optimal microclimate for all- day comfort smooth wide waistband for a flattering fit side pockets on both legs that easily fits a 3 '' x 6 '' smartphone...
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WAS: $125.00*
relaxed fit made with four way stretch for unlimited movement moisture transfer fibers move moisture away from skin to keep you dry upf 30 protection clima- wool fabrics boast superb breathability and temperature regulation for a comfortable
$41.00
pepper bi- ply is a tried- and- true favorite choice for soft, comfy children's thermal pants while protecting against the cold. ... these children's thermal pants are made with two layers of fabric connected back to back with open spaces between the layers to trap...
$140.00
WAS: $150.00*
inseam: 75. 6cm ... knit™ body mapping technology to regulate body temperature without sacrificing breathability ... contains zone ... gusset for mobility and comfort flatlock seams to prevent friction hugs your body for a snug and secure base layer
5
david d
The baselayer withstood the rigorous environment at Mount Kilimajaro and performed vey well.
5
Aeneas Dog
[ I wear every day at work! Really comfortable and warm!
$110.00
They are very comfortable and made with excellent quality. ... Nice fit and feel ... Excellent buy. ... My wife loves the fit and feel. ... stitched on adidas terrex woven branding made with natural and renewable materials as part of our journey to design out finite resources and help end plastic...
$64.95
fit and design interlock knit covered elastic waistband adds comfort flatlock seam construction designed to eliminate
5
Cindy
[ I bought this for my 6 yr old to wear for her first ski trip to wear under her bib. Worked perfectly! Not too thin and not too thick. She did n't even complain about it being itchy.
4
020105ma
[ My kids have worn Smartwool base layers for years and they generally do the job of keeping them warm, comfortable and without manmade toxic fibers. The quality/weight/weave of the wool varies from style to style. It seems like the prints are a bit stronger than the solid colors. We buy the wool because we ca n't find a non- animal, non- toxic alternative base layer fiber-- if you have any ideas, please respond!
$97.97
WAS: $130.00*
A definite must for cold skiing. ... Very snug and form fitting which is what I wanted for a ski base layer. ... Great for cold ski days. ... I ca n't wait to try them on my first ski trip for this season, at the end of
5
abeck
[ I received these as a Christmas gift. I love them under my bibs for snowboarding! They ’ re tight but flexible and comfortable. They keep me warm on the mountain.
5
shellydk
[ I could go on and on about this whole line from Smartwool. It's their best thing in a very long time and I 've been a fan for years. The material is very soft, has a great but comfortable fit. These bottoms also have a nice wide and sturdy waste band so there is no bunching or other uncomfortable nonsense in that area. These are very warm, so perfect under a shell pant or bib for alpine skiing, but I do n't think I would wear them on a tour.
5
Hmae
[ Love the style. These are very warm and keep me toasty on those cold days. Would recommend to anyone looking for a quality under layers... very cute!
4
Brenda
Fit is great. Very warm for Chicago winter runs, but a little bit itchy. Also I would like it to be thinner like the ones in the smartwool Tercel material. Sadly could not find those in mid rise online.
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