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Shop men’s warm base layers for winter in merino and thermal knits, lightweight and heavyweight sets, crew and mock neck tops, plus leggings for cold-weather layering.
Shop men’s warm base layers for winter in merino and thermal knits, lightweight and heavyweight sets, crew and mock neck tops, plus leggings for cold-weather layering.
Men’s Merino Base Layers
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20+ stores, 20+ brands, 100+ products
Icebreaker
Men's Merino 200 Oasis 3/4 Thermal Leggings
$95
Duckworth
Men's Vapor Long Sleeve Crew
$68
?
+2
Mission Workshop
Long Sleeve Crew : Merino Wool
$105
Backcountry
4.8 (4)Classic Thermal Merino 1/4-Zip Base Layer - Men's
$130
Smartwool
Men's Classic Thermal Merino Base Layer Crew
$69
+13
Quince
4.9 (558)100% Merino Wool All-Season Long Sleeve Base Layer Tee
$46
Zappos
Classic Thermal Merino Base Layer 1/4 Zip
$102
Decathlon
Simond Men's MT500 Long-sleeve 100% Merino Wool T-shirt
$50
Men’s Thermal Knit Sets & Tops
50+ stores, 70+ brands, 100+ productsSmartwool
Men's Classic Thermal Merino Base Layer Crew
$69
+13
Lands' End
4.3Men's Stretch Thermaskin Long Underwear Crew Base Layer
$13.19
Icebreaker
Men's Merino 200 Oasis 3/4 Thermal Leggings
$95
Macy's
3.7 (11)Men's Winter Thermal Top and Bottom, 4 Piece Set
$68
RVCA
Dayshift Long Sleeve Thermal
$50
+1
Next
Dare 2b Black Exchange IV Base Layer Set
$81
RUDSAK
FRANC - 6524541 Black
$245
Quince
4.9 (121)100% Merino Wool Cold Weather Base Layer Bottoms
$56
Here are two carousels: one focused on merino base layers (tops + leggings + some sets), and one with more thermal knit/waffle-style options (including sets and budget picks).
Which pieces do you want?
Top (crew)
Top (mock neck)
Top (1/4 zip)
Leggings/bottoms
Matching set (top + bottom)
Warmth level?
Lightweight
Midweight
Heavyweight / expedition
Material preference?
100% merino
Merino blend
Synthetic thermal
Waffle knit thermal
SuggestionsShow me heavyweight merino tops (crew + mock neck).
I want merino leggings/bottoms for very cold weather.
Show matching base layer sets (top + bottom).
I’m layering for skiing/snowboarding—what weights should I get?
Just show me the best-value options.
