10 bestLong Underwear For Womenof January 2026
112M consumers helped this year.
1

Merino.tech Merino Wool Base Layer Womens Pants Merino Wool Leggings + Socks (Small, Black 250)
Merino.tech

9.7
2

MANCYFIT Thermal Underwear for Women Long Johns Set Fleece Lined Ultra Soft (Black, Large (US 12-14))
MANCYFIT

9.4
3

Minus33 Merino Wool Women's Kenai Expedition Bottom, Black, Medium
Minus33 Merino Wool

9.2
4

Minus33 Women's Ossipee Midweight Crew Top - 100% Merino Wool - Long Sleeve Thermal Base Layer - No Itch Renewable Fabric - Burgundy - X-Large
Minus33 Merino Wool

8.9
5

Minus33 Merino Wool Women's Moriah Lightweight Crew, Charcoal, Large
Minus33 Merino Wool

8.6
Other
12% off
6

Fruit of the Loom Women's Micro Waffle Thermal Bottom, White, Large
Fruit of the Loom

8.3
7

Women's 100% Merino Wool Midweight Base Layer Bottoms - Thermal Underwear - No Itch Renewable Fabric - Charcoal Gray - XXX-Large
Minus33 Merino Wool

8.0
8

Fruit of the Loom Womens Micro Waffle Premium Thermal Set, Smoke Heather, X-Large
Fruit of the Loom

7.7
9

Amazon Essentials Women's Standard Thermal Long Underwear Set, White, Medium
Amazon Essentials

7.4
10

Minus33 Merino Wool Women's Sequoia Midweight 1/4 Zip, Black, Medium
Minus33 Merino Wool

7.1
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