Silk Long Underwear

Experience ultimate comfort and warmth with our collection of silk long underwear. Designed for both men and women, these luxurious pieces provide a soft, lightweight layer that traps heat while remaining breathable. Perfect for outdoor activities or lounging at home, our silk long underwear offers a snug fit that moves with you. Enjoy moisture-wicking properties and a smooth feel against your skin, ensuring you stay cozy in any season. Elevate your base layer essentials with the perfect blend of style and functionality.

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21 products
View:  All|21 Products
Under Armour Women's ColdGear Authentics Leggings
  • Midnight Navy
  • Charcoal Light Heather
  • Black

Under Armour Women's ColdGear Authentics Leggings

$55.00

(236)

that's why under armour built a baselayer that keeps you warm and dry without being bulky or riding up, so you can stay focused all season long. ... Just bought these and they ’ re so comfy and

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5 Suzie7
Really nice pant, I loved it.

5 Jumpinjoe8766
My daughter loves these leggings when she plays flag football. keeps her warm in the colder moths but allows her to run freely

5 Simpleton1234
Great product. My daughter uses these for everything, including vb and they hold up great

5 J_Co
I 'm a tennis player& wear these leggings under a tennis skirt. In winter my outdoor tennis playing requires long leggings& long sleeves. The ColdGear Leggings material has a nice thickness, feels durable, has compression& is soft to the touch inside& out. The waistband is well designed. I like my athletic waistbands around my hip bones; therefore, I adjust all my legging waistbands to personal comfort. I 'm 5' 6 '' _112lbs. I wear UA x- small to be as fitted as possible. I ordered Tall because I like to cover my ankles. This length is about 3/4 '' too long on me, but not a bother since they 're leggings. I like these leggings very much for: Tennis- the compression feels great around my knees& hamstrings. Light Activity- softness, warmth& durability. Lounging- softness& the compression is helpful for circulation.

5 Michmom2
I bought these for my child. Said they were great.

On Sale
On Women's Movement Tights Long
  • Mulberry
  • Black

On Women's Movement Tights Long

See Price in Cart

WAS: $129.99*

(2)

the high waistband, with a wide, smooth cut ensures a secure flattering shape features a wrap- around knee articulation for optimum free- flowing movement a pocket on the outside leg at the tips of your fingers has plenty of space for essentials a hidden inner- pocket on the waistband has space for...

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5 Ariana38
My first On leggings. The quality is worth the Nike and Adidas expensive ones.

Nike Women's Alate Ellipse Medium-Support Padded Longline Sports Bra
  • Diffused Blue
  • Baroque Brown

Nike Women's Alate Ellipse Medium-Support Padded Longline Sports Bra

$65.00

(52)

soft fabric is an unbelievably soft material made with movement in mind- the softness is engineered at the yarn level and you can feel it with every bend, stretch and shift nike dri- fit technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable a...

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5 HannaM182118239
I love Nike's padded longline sports bras and I own 4 in two different styles!! I 'm a size 36A, 130- ish pounds and wear a medium in this style. I found that these bras are incredibly comfortable/soft for both long- distance running and casual use. These wash well, do not overly stretch after wearing all day, do not cause chaffing, and have sewn in pads! Win win win.

5 BrielleA61791472
Love this sports bra. I used the size chart tool and though I ’ m a 32b it told me a medium( which is what I went with). I think a small would be a little too small. Definitely worth getting on sale!

5 gmendez1
Best comfortable bra! Lifesaver with it ’s build- in pads- no more removable cup drama! Ordered XL in black.

5 CerysJ165864949
Really happy with this bra. I ordered a size small according to the size chart and it's a perfect fit. I wear this for both weightlifting and for gymnastics and so far it has held up really well. It's really nice to find a bra with some nice detail on the back whilst also still providing some support.

5 RashmiJ260455078
I despise when bra cups go rogue in the washer/dryer, but this one's a lifesaver with its built- in pads – no more removable cup drama!

Summersalt Women's The Silky Luxe Palazzo Pants with Ties
  • Sea Urchin
  • Cloud White

Summersalt Women's The Silky Luxe Palazzo Pants with Ties

$80.00

Quick Facts

sustainability: their recycled polyester is made from plastic bottles, helping divert waste from landfills easy care: machine wash cold, tumble dry low, cool iron if

ColdPruf Women's Quest Performance Crew Base Layer Shirt
  • Black
  • Black/Grey

ColdPruf Women's Quest Performance Crew Base Layer Shirt

$39.99-$41.99

(3)

this long sleeve base layer top offers quick- drying comfort and performance with its microfiber single layer engineering construction. ... pruf single layer engineering for quick- drying comfort and performance silvadur™ intelligent freshness controls odors and bacteria growth for...

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5 Figarohall
I wore this to the Eagles playoff game and I was very warm and comfortable

5 Bthehostess
My daughter is really picky with fabrics that touch her skin. We needed compression shirts to wear under her soccer jersey this winter. She absolutely loves these compression shirts. A little pricey but def worth it. We will be purchasing a few more for her.

Smartwool Women's Classic Thermal Merino Baselayer Bottoms

Smartwool Women's Classic Thermal Merino Baselayer Bottoms

$115.00

(4)

They are n't too long or too short, they do n't bunch up and they are comfortable on my waist while managing to fit nicely over my large hips. ... They are soft and warm and a great addition to my

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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!

Carhartt Women's Base Force Heavyweight Crewneck Baselayer Shirt
  • Shadow Heather

Carhartt Women's Base Force Heavyweight Crewneck Baselayer Shirt

$49.99

(2)

crewneck fits closest to your body for a comfortable fit fits next- to- skin but never restrictive smooth flatlock seams enhance comfort concealed thumb

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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.

BloqUV Women's Compression Long Tights
  • Black
  • Smoke
  • Navy

BloqUV Women's Compression Long Tights

$98.00

Quick Facts

uv 50+ anti- microbial protection quick dry ... high waisted for added support compression and tucks everything in two side functional pockets 4- way stretch for

Sofibella Women's Lounge Pants
  • White

Sofibella Women's Lounge Pants

$88.00

Quick Facts

two- way stretch fabric offers comfort and mobility upf 50+ rating to prevent sunburn anti- bacterial properties to control odor quick drying fabric for enhanced comfort design details: slim fit, athletic pants fold- over waistband for relaxation after an intense match two side pockets to securely...

On Sale
Nike Women's Zenvy Sheer Gentle-Support High-Waisted Full-Length Pants
  • Plum Dust

Nike Women's Zenvy Sheer Gentle-Support High-Waisted Full-Length Pants

$69.67

WAS: $115.00*

Quick Facts

move with total freedom in these zenvy pants. ... nike dri- fit technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable back pocket fits most phones reflective swoosh logo on left

On Sale
PEARL iZUMi Women's Select Liner Shorts
  • Black/Black

PEARL iZUMi Women's Select Liner Shorts

$37.99

WAS: $50.00*

Quick Facts

transfer fabric provides optimal moisture management ... 8 '' inseam ... no leg gripper women's select escape 1: 1 chamois provides moisture transfer, quick dry time and odor absorption mesh fabric helps liner move smoothly under

Smartwool Women's Merino 250 Pattern 1/4 Zip Baselayer Shirt
  • Jade Marble

Smartwool Women's Merino 250 Pattern 1/4 Zip Baselayer Shirt

$115.00

(10)

100% merino wool fabric made with an interlock knit for enhanced comfort, breathability, thermoregulation, and odor resistance ... garment weight: 236g( 8.

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5 JSSK
[ Smartwool Merino lives up to its reputation. I would say top is true to size. Have not washed item yet, so caveat to be aware. Wish sleeves had thumb hold, but otherwise happy.

5 Epscad
[ Recently bought this Smartwool zip shirt. I love these shirts because they breathe well, fit well, and are not bulky. They keep in the warmth. I also order one size up because they shrink after several washes in the washer.

5 Agaa
[ Fits great, not itchy, very comfortable and breathable, warm and i like the color. It is consistent with Smartwool sizing. I usually wear M and it feels great!

5 Ada B
[ Just what I needed for a day of outdoor adventure. Warm and cozy baselayer for sub- zero days. Zips up my neck for extra warmth. Love the color as well.

5 NickName
[ Love the pattern and softness of this top. It ’s long enough to keep it from riding up over my ski pants. It is more fitted which is good to keep the warmth in and the pattern makes it cute enough to wear casually outside of winter sports.

Halfdays Women's Fay Merino Baselayer Top
  • Spiked Cocoa
  • Black
  • Navy

Halfdays Women's Fay Merino Baselayer Top

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WAS: $95.00-$115.00*

(53)

slim fit non- compressive full- length mock neck long sleeves opaque fabric allows you to wear it alone, or under layers ultra- soft, thick, merino- bamboo blend provides comfort and warmth from basecamp to backcountry slopes ergonomic design

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5 Chris
[ Bought the set for my girlfriend and she absolutely loves it. Fits great and would highly recommend.

5 K Nicholson
I purchased this top( and the leggings together as a set). Altogether, it is one of the better base layer fits I ’ ve had the chance to try out in the elements. Overall the top is probably my favorite piece, not only because of the high quality materials used- but because of the sleeve length. As a tall/lanky girly, some genuine long sleeves are always greatly appreciated. The style is also a great plus, the outfit goes with pretty well everything( purchased in black for this reason). The outfit looks great together, but they can also be interchanged with other pieces and they still look awesome all while keeping you warm:)

5 Molly
I bought the fay mid weight base layer top and bottoms and they ’ re perfect. They ’ re so flattering and cute on their own and keep me so warm

5 Natalie
Fit is perfect, it ’s super comfortable- no tugging or readjusting needed throughout the day. Warm without overheating. And it goes so well with my navy ski gear from Halfdays. I always get compliments on the slopes!

5 edmistja
I wear this for outdoor exercise, as an everyday mockneck, and even as a pajama top. Well performing and well constructed. Love the color too.

Smartwool Women's Classic Thermal Merino Baselayer Long Sleeve Shirt

Smartwool Women's Classic Thermal Merino Baselayer Long Sleeve Shirt

$115.00

(1)

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...

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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!

Carhartt Women's Base Force Midweight Tech Crew Baselayer Top
  • Deep Wine
  • Black

Carhartt Women's Base Force Midweight Tech Crew Baselayer Top

$44.99

(14)

It fit really well and was long enough despite my 5' 11 '' height. ... As far as the validity of the claims I can assure you that they are all 100% and if you have ever attempted to work in long John's these will be a game changer for

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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.

Smartwool Women's Intraknit Thermal Merino Pattern Baselayer Top
  • Black
  • Deep Navy

Smartwool Women's Intraknit Thermal Merino Pattern Baselayer Top

$130.00

Quick Facts

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...

Under Armour Women's Base 3.0 Crewneck Baselayer
  • Black/Pitch Gray

Under Armour Women's Base 3.0 Crewneck Baselayer

$70.00

(32)

fit fitted baselayer technology ua base™ 3. 0 all season baselayer is extremely versatile, providing midweight warmth and mobility to a variety of activity levels and cold temperatures moisture transport system wicks sweat and dries quickly ua scent control prevents the growth of odor causing...

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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

Louis Garneau Women's Stockholm 2 Tights
  • Black

Louis Garneau Women's Stockholm 2 Tights

$89.99

Quick Facts

top waist with drawstring reflective logos and accents at sides ankle zips. ... maxx/ endurexx brushed back and heat retention 4- way stretchability elastic

SmartWool Women's Intraknit Active Base Layer Long Sleeve Shirt
  • Black

SmartWool Women's Intraknit Active Base Layer Long Sleeve Shirt

$110.00

Quick Facts

This is the most comfortable and effective long underwear I have ever had. ... Love that something fits tall women, is functional, comfortable, and

On Sale
On Women's Performance Short Tights
  • Black

On Women's Performance Short Tights

See Price in Cart

WAS: $69.99*

Quick Facts

a pocket for your essentials makes these 5- inch running tights surprisingly versatile never lose your keys again thanks to the built in key loop a tight fit to your skin means you wo n't notice you 're wearing the performance tights

Bombas Women's No Show Thong Underwear
  • Black

Bombas Women's No Show Thong Underwear

$18.00

(1)

Seamless, light, and incredibly comfortable in all my activities( daily life, training, or outdoors). ... I 'm currently 7 months pregnant, so I bought a size up from my pre- pregnancy size& they fir

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5 TrailJunkie11
[ I love these panties! Seamless, light, and incredibly comfortable in all my activities( daily life, training, or outdoors). I 'm currently 7 months pregnant, so I bought a size up from my pre- pregnancy size& they fir great. 🤰🏼🏃🏼‍♀️☮️

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