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10 bestBase Layer Womenof May 2025

112M consumers helped this year.

1

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

Merino.tech

9.9

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2

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

Merino.tech

9.8

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

Merino.tech

9.6

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4

DANISH ENDURANCE Women's Merino Baselayer Set Black

DANISH ENDURANCE Women's Merino Baselayer Set Black

DANISH ENDURANCE Women's Merino Baselayer Set Black

DANISH ENDURANCE

9.4

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5

Icebreaker Merino Half Zip Thermal Long Sleeve 175gm for Women, 100% Merino Wool Base Layer, Soft, Comfy Pullover for Women with Stretch, Slim Fit - Cold Weather Thermal Shirt - Loden Green, Medium

Icebreaker Merino Half Zip Thermal Long Sleeve 175gm for Women, 100% Merino Wool Base Layer, Soft, Comfy Pullover for Women with Stretch, Slim Fit - Cold Weather Thermal Shirt - Loden Green, Medium

Icebreaker Merino Half Zip Thermal Long Sleeve 175gm for Women, 100% Merino Wool Base Layer, Soft, Comfy Pullover for Women with Stretch, Slim Fit - Cold Weather Thermal Shirt - Loden Green, Medium

Icebreaker

9.2

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OtherRelated products

Mountain Warehouse Merino Womens Thermal Top II Black 4

Mountain Warehouse Merino Womens Thermal Top II Black 4

Paradox - Women's Drirelease Merino Blend Long Sleeve Top Base Layer (Deep Black, Large)

Paradox - Women's Drirelease Merino Blend Long Sleeve Top Base Layer (Deep Black, Large)

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

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

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

7% off

6

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

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

Helly Hansen

8.9

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7

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

Icebreaker

8.6

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8

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

Rocky

8.3

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9

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

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

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

Under Armour

8.0

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

Icebreaker

7.8

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