10 bestBase Layer For Extreme Coldof April 2025
112M consumers helped this year.
30% off
1

Under Armour Men's Armour HeatGear Leggings , Black (001)/Pitch Gray, Medium
Under Armour

9.7
2

Boyzn Men's 2 Pack Compression Pants Cool Dry Workout Running Tights Workout Base Layer Leggings Black/Gray-L
Boyzn

9.4
3

Merino.tech Merino Wool Base Layer Mens Bottom Pants 100% Merino Wool Midweight Thermal Underwear Leggings + Merino Wool Hiking Socks (Medium, Charcoal Grey 250)
Merino.tech

9.2
4

Merino Wool Base Layer - Mens 100% Merino Wool Long Sleeve Thermal Shirts Lightweight, Midweight, Heavyweight + Merino Socks (Medium, Charcoal Gray 250)
Merino.tech

8.9
5

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

8.6
Other
6

YESURPRISE Men's Thermal Underwear Sets Base Layer Set Fleece Sweat Quick Drying (Black, Large)
YESURPRISE

8.3
7

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

8.0
8

MERIWOOL Men's Merino Wool Heavyweight Baselayer Crew Charcoal Gray
MERIWOOL

7.7
9

MERIWOOL Mens Base Layer - 100% Merino Wool Midweight Long Sleeve Thermal Shirt Black
MERIWOOL

7.4
10

MERIWOOL Mens Base Layer 100% Merino Wool Thermal Pants Navy
MERIWOOL

7.1

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