10 bestBase Layer For Extreme Coldof June 2025
112M consumers helped this year.
34% off
1

Under Armour Men Ua Hg Armour Leggings, Comfortable And Robust Gym Leggings, Lightweight And Elastic Thermal Underwear With Compression Fit
Under Armour

9.7
27% off
2

Under Armour Cold Gear Armour Tights & Leggings Men's, M, Black, 1366075
Under Armour

9.4
15% off
3

Under Armour Men UA CG Armour Fitted Mock, Warm Base Layer Top for Men, Compression Shirt for Running, Skiing, Winter Cold Weather Fitness Top
Under Armour

9.2
15% off
4

Under Armour Men's UA CG Armour Comp Mock, Men's Base Layer with a Polo Neck, Thermal Long Sleeve Top for Winter Running and Skiing with Anti-Odour Technology
Under Armour

8.9
5

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

8.6
OtherUp to 28% off
6

Helly Hansen Men's Lifa Merino Midweight 1/2 Zip Long Sleeve T Shirt, Black, S UK
Helly Hansen

8.3
7

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

8.0
26% off
8

Helly Hansen Mens Lifa HH Base Layer Pant, M, Black
Helly Hansen

7.7
19% off
9

Icebreaker 175 Everyday w Fly Leggings - Black, Medium
Icebreaker

7.4
10

Smartwool Men's Classic Thermal Merino Base Layer Crew, BLACK, Medium
Smartwool

7.1

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