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Men's Thermal Underwear Tops
Shop men's thermal underwear tops in lightweight to heavyweight warmth, crew and henley styles, merino and waffle knits, and base layers for work, ski, or sleep.
Men’s Thermal Underwear Tops
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60+ stores, 100+ brands, 200+ products
Columbia
4.6 (169)Men’s Omni-Heat™ Midweight Baselayer Half Zip
$45
Quince
4.9 (454)100% Merino Wool All-Season Long Sleeve Base Layer Tee
$44.90
Icebreaker
Men's Merino Blend 260 ZoneKnit™ Seamless Long Sleeve Crewe Thermal Top
$119
Carhartt
4.5 (23)Men's Base Layer Thermal Shirt - Carhartt Force® - Heavyweight - Heathered Knit
$57.99
Decathlon
Wedze Men’s BL900 Wool Thermal Ski Base Layer Top
$99.99
REI
4.5 (42)Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal Base Layer Top - Men's
$99.73
ASOS
ASOS 4505 Ski thermal fleece lined sweat wicking base layer long sleeve top in black
$49
Carhartt
4.6 (49)Men's Base Layer Quarter-Zip Thermal Top - Carhartt Force® - Heavyweight
$60.99
Here are a range of men’s thermal underwear tops (waffle knits, merino base layers, synthetic performance tops, and budget picks).
Best use?
Everyday warmth
Ski/snow sports
Running/training
Workwear/Outdoor labor
Material preference?
Merino wool
Synthetic performance
Cotton/waffle knit
Fleece-lined
Warmth level?
Lightweight
Midweight
Heavyweight
SuggestionsShow me midweight merino options
I need the warmest heavyweight base layer
I want budget thermals under $35
I’ll be using it for skiing—what should I pick?
Show me synthetic performance base layers for workouts
