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10 bestBase Layer Womenof September 2025

112M consumers helped this year.

1

Mountain Warehouse Talus Womens Long Sleeves Baselayer Top - Thermal Underwear, Lightweight Ladies Shirt, Breathable, Warm & Easy Care - Spring Summer & Outdoors Navy Women's Size 12
Mountain Warehouse Talus Womens Long Sleeves Baselayer Top - Thermal Underwear, Lightweight Ladies Shirt, Breathable, Warm & Easy Care - Spring Summer & Outdoors Navy Women's Size 12

Mountain Warehouse

10.0

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15% off

2

TCA Super Thermal Long Sleeve Women Running, Ski Base Layer - Compression Shirts Woman, Workout Tops for Women - Tourmaline, M
TCA Super Thermal Long Sleeve Women Running, Ski Base Layer - Compression Shirts Woman, Workout Tops for Women - Tourmaline, M

TCA

Editor’s Choice

10.0

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10% off

3

Merino.tech Merino Wool Base Layer Womens Set - Merino Thermal Underwear Womens Top and Bottom Lightweight, Midweight, Heavyweight (Large, 250 Black)
Merino.tech Merino Wool Base Layer Womens Set - Merino Thermal Underwear Womens Top and Bottom Lightweight, Midweight, Heavyweight (Large, 250 Black)

Merino.tech

9.8

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10% off

4

Merino.tech Merino Wool Base Layer Women 100% Merino Wool Midweight Long Sleeve Thermal Shirts + Wool Socks (Medium, Black 250)
Merino.tech Merino Wool Base Layer Women 100% Merino Wool Midweight Long Sleeve Thermal Shirts + Wool Socks (Medium, Black 250)

Merino.tech

9.6

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5

Liang Rou Women's Scoop Neck Top & Bottom Ultra Thin Thermal Underwear Set Royal Blue Medium
Liang Rou Women's Scoop Neck Top & Bottom Ultra Thin Thermal Underwear Set Royal Blue Medium

Liang Rou

9.4

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34% off

6

Under Armour Women's UA CG Authentics Mockneck Shirt
Under Armour Women's UA CG Authentics Mockneck Shirt

Under Armour

9.1

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16% off

7

Under Armour Women's UA CG Authentics Crew Shirt
Under Armour Women's UA CG Authentics Crew Shirt

Under Armour

8.9

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15% off

8

Sillictor Thermal Base Layer Womens Wicking Ski Base Layers with Thumb Hole Long Sleeve Running Top for Sports Gym Hiking Cycling Women Compression Tops High Wicking Breathable Warm 5021 Black M
Sillictor Thermal Base Layer Womens Wicking Ski Base Layers with Thumb Hole Long Sleeve Running Top for Sports Gym Hiking Cycling Women Compression Tops High Wicking Breathable Warm 5021 Black M

Sillictor

8.6

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40% off

9

Mountain Warehouse Talus Women Thermal Baselayer Pants - Lightweight, Breathable & Quick Drying Ladies Leggings - for Travel, Hiking, Camping, Skiing, Snowboard Navy Women's Size 8
Mountain Warehouse Talus Women Thermal Baselayer Pants - Lightweight, Breathable & Quick Drying Ladies Leggings - for Travel, Hiking, Camping, Skiing, Snowboard Navy Women's Size 8

Mountain Warehouse

8.4

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10

TERODACO Thermal Base Layer Women Warm Wicking Half Zip Ski Thermals with Micro Fleece Long Sleeve Ladies Thermal Tops for Running Hiking Cycling Soft Soft Quick Dry Breathable 02513 Black M
TERODACO Thermal Base Layer Women Warm Wicking Half Zip Ski Thermals with Micro Fleece Long Sleeve Ladies Thermal Tops for Running Hiking Cycling Soft Soft Quick Dry Breathable 02513 Black M

TERODACO

8.1

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