We use cookies to enhance the security, performance, functionality and for analytical and promotional activities. We use cookies to personalize ads for you. By continuing to browse this site you're agreeing to our Privacy PolicyWe use cookies to enhance your experience and personalize ads. By using the site, you agree to that. Privacy Policy

10 bestBase Layer Womenof May 2025

112M consumers helped this year.

1

Merino Wool Base Layer Womens Set - Lite, Mid, Heavyweight Merino Wool Thermal Underwear for Women Top and Bottom + Socks (Medium, 250 Black)
Merino Wool Base Layer Womens Set - Lite, Mid, Heavyweight Merino Wool Thermal Underwear for Women Top and Bottom + Socks (Medium, 250 Black)

Merino.tech

9.9

View Product
Buy it on Amazon

2

Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Thermal Underwear Bottoms Heavyweight + Wool Socks (Medium, 320 Black)
Merino Wool Base Layer Women Pants 100% Merino Wool Leggings Thermal Underwear Bottoms Heavyweight + Wool Socks (Medium, 320 Black)

Merino.tech

9.8

View Product
Buy it on Amazon

3

Merino.tech Merino Wool Base Layer Women 100% Merino Wool Midweight Long Sleeve Thermal Shirts + Wool Socks (X-Small, Charcoal Grey 250)
Merino.tech Merino Wool Base Layer Women 100% Merino Wool Midweight Long Sleeve Thermal Shirts + Wool Socks (X-Small, Charcoal Grey 250)

Merino.tech

9.7

View Product
Buy it on Amazon

4

DANISH ENDURANCE Women's Merino Baselayer Set Black
DANISH ENDURANCE Women's Merino Baselayer Set Black

DANISH ENDURANCE

9.5

View Product
Buy it on Amazon

5

Rocky Thermal Underwear for Women (Long Johns Thermals Set) Shirt & Pants, Base Layer with Leggings/Bottoms Ski/Extreme Cold, Standard Weight (Black - XX-Large)
Rocky Thermal Underwear for Women (Long Johns Thermals Set) Shirt & Pants, Base Layer with Leggings/Bottoms Ski/Extreme Cold, Standard Weight (Black - XX-Large)

Rocky

9.2

View Product
Buy it on Amazon

Related productsUp to 9% off

Helly Hansen Women's HH LIFA Lightweight Long-Sleeve Crewneck Thermal Baselayer Top, 990 Black, Medium

Helly Hansen Women's HH LIFA Lightweight Long-Sleeve Crewneck Thermal Baselayer Top, 990 Black, Medium

View Deal
Mountain Warehouse Merino Womens Zip-Neck Thermal Top II Black 6

Mountain Warehouse Merino Womens Zip-Neck Thermal Top II Black 6

View Deal
Under Armour Women's Tech Twist Zip Long-Sleeve Pullover , Black (001)/Metallic Silver , Large

Under Armour Women's Tech Twist Zip Long-Sleeve Pullover , Black (001)/Metallic Silver , Large

View Deal
Smartwool Women's Classic All-Season Merino Wool Base Layer — Long Sleeve Shirt (Slim Fit), Light Gray Heather, Small

Smartwool Women's Classic All-Season Merino Wool Base Layer — Long Sleeve Shirt (Slim Fit), Light Gray Heather, Small

View Deal

6

Underit Women's Base Layer Crewneck (Medium, Submerged)
Underit Women's Base Layer Crewneck (Medium, Submerged)

Underit

8.9

View Product
Buy it on Amazon

7

Mountain Warehouse Merino Womens Thermal Top II Black 4
Mountain Warehouse Merino Womens Thermal Top II Black 4

Mountain Warehouse

8.7

View Product
Buy it on Amazon

8

Under Armour Women's HeatGear Compression Long-Sleeve T-Shirt
Under Armour Women's HeatGear Compression Long-Sleeve T-Shirt

Under Armour

8.4

View Product
Buy it on Amazon

9

Icebreaker Merino Women's 175 Everyday Cold Weather Base Layer Thermal Long Sleeve Half Zip Top, Black, X-Large
Icebreaker Merino Women's 175 Everyday Cold Weather Base Layer Thermal Long Sleeve Half Zip Top, Black, X-Large

Icebreaker

8.1

View Product
Buy it on Amazon

10

Icebreaker Merino 175 Women's Everyday Cold Weather Base Layer Thermal Long Sleeve Crewneck T-Shirt, Small, Black
Icebreaker Merino 175 Women's Everyday Cold Weather Base Layer Thermal Long Sleeve Crewneck T-Shirt, Small, Black

Icebreaker

7.8

View Product
Buy it on Amazon
subscribe-icon

Best Reviews Guide Newsletter

Get exclusive articles, recommendations, shopping tips, and sales alerts

By submitting your email address you agree to our Terms and Conditions and Privacy Policy