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Men's Lightweight Base Layers
Shop men's lightweight base layers in breathable merino and synthetic knits, crew and half-zip tops, leggings and sets, built for running, skiing, and layering.
Men’s Lightweight Base Layers
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50+ stores, 70+ brands, 200+ products
Arc'teryx
Rho Merino Wool Zip Neck Men's
$140
Icebreaker
Men's Merino Blend 125 Cool-Lite™ Sphere Long Sleeve Tee
$100
Quince
4.9 (454)100% Merino Wool All-Season Long Sleeve Base Layer Tee
$44.90
Stio
Men's Basis PeakWool Lightweight Crew LS
$109
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Aether Apparel
Premium Merino Base Layer Pant
$125
Decathlon
Van Rysel Men's Ultralight Mesh Base Layer
$39.99
Outdoor Research
Men's Alpine Onset Merino 150 Crew
$99
+1
Evo
Arc'teryx Rho LT Zip Neck Print Top - Men's
$140
ASRV
1163. LYCRA® ADAPTIV Baselayer Longsleeve - Slate Grey
$98
Bandit
Men's Mercury Seamless™ Long Sleeve - Ash
$98
Mission Workshop
Advanced Projects : Seamless Base Layers
$88
Carhartt
4.7 (9)Men's Base Layer Thermal Shirt - Carhartt Force® - Lightweight - Stretch Grid
$38.99
Here are a bunch of men’s lightweight base layer options—mix of merino and synthetics, tops and bottoms, from budget to premium.
Base layer type?
Top
Bottom
Set (top + bottom)
Material preference?
Merino wool
Synthetic (poly/nylon)
Merino blend
Best for?
Everyday warmth
High-output (running/skiing)
Travel / packable
Workwear / durable
SuggestionsShow me lightweight merino tops
I need bottoms/leggings for layering
I want the best budget options
I’m using this for skiing—what should I pick?
Help me choose between merino vs synthetic
