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Men's Synthetic Base Layers
Shop men's synthetic base layers in lightweight and thermal weights, crew and mock-neck tops, long john bottoms, and moisture-wicking sets for cold-weather training.
Men’s Synthetic Base Layers
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50+ stores, 70+ brands, 200+ products
Columbia
4.6 (169)Men’s Omni-Heat™ Midweight Baselayer Half Zip
$45
Patagonia
4.5 (169)Men's Capilene® Midweight Bottoms
$61.99
Zappos
ColdGear Armour Fitted Crew
$48.75
Big 5 Sporting Goods
Carhartt Men's Force Midweight Waffle Baselayer Crewneck Top
$34.99
Big 5 Sporting Goods
Carhartt Force Midweight Waffle Baselayer Pants
$34.99
Carhartt
4.6 (49)Men's Base Layer Quarter-Zip Thermal Top - Carhartt Force® - Heavyweight
$60.99
Under Armour
5.0 (4)UA Base™ 4.0
$110
32 Degrees
MEN'S LIGHTWEIGHT BASELAYER CREW TOP
$6.99
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+4
ASRV
1163. LYCRA® ADAPTIV Baselayer Longsleeve - Slate Grey
$98
Bandit
Men's Mercury Seamless™ Long Sleeve - Storm Gradient
$98
Bandit
Men's Mercury Seamless™ Long Sleeve - Ash
$98
Mountain Hardwear
Men's Butter Up™ Long Sleeve
$41.98
Here are men’s synthetic base layer options (tops + bottoms) for moisture-wicking, quick-dry layering.
A couple notes as you browse:
- If you want to avoid wool entirely, skip any listings that say “merino”.
- If you tell me your use (skiing, workwear, running, everyday warmth), I can narrow to the right weight (light/mid/heavy).
What base layer piece do you need?
Top
Bottom
Set (top + bottom)
Preferred warmth/weight?
Lightweight
Midweight
Heavyweight
Main activity?
Ski/Snowboard
Hiking
Running/Training
Workwear/Outdoor job
Everyday warmth
SuggestionsShow only synthetic (no merino/wool) options
I need something very warm for below-freezing temps
I want lightweight base layers for high-sweat activity
Focus on budget-friendly options
Help me choose the right base layer weight
