10 bestBase Layer Womenof July 2025
112M consumers helped this year.
1

TACVASEN Womens Running Top Long Sleeve T Shirt UV Tops Summer Sun Protection Shirt UPF Walking Shirt Outdoor Work T-Shirt Lightweight Base Layer Black
TACVASEN

9.8
2

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

9.6
3

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

9.4
4

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

9.2
5

NOOYME Thermal Base Layer Women, Ski Base Layers Women, Ladies Thermal Clothing & Leggings Quick Dry Thermal Underlayer Women Ladies Thermal Underwear Set Black-gray
NOOYME

9.0
OtherUp to 29% off
6

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

8.7
7

Icebreaker Women's Standard 175 Everyday Cold Weather Base Layer Thermal Leggings, Loden, Large
Icebreaker

8.4
8

Berghaus Women's Voyager Short Sleeve Tech Tee Base Layer, Carbon Marl/Jet Black, 8
Berghaus

8.2
9

DANISH ENDURANCE Thermal Tops Womens, Merino Wool Base Layer Womens, Thermal Long Sleeve Shirt for Winter, Grey, XXL
DANISH ENDURANCE

7.9
26% off
10

Under Armour Women's UA Authentics Mockneck, Ultra-Warm Polo Neck Top for Women, Thermal Long Sleeve Running Top with Anti-Odour Technology
Under Armour

7.7

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