Shop men's merino wool base layers in lightweight to heavyweight warmth, crew and quarter-zip tops, long johns and leggings, with breathable, odor-resistant knits.
Men’s Merino Wool Base Layers
40+ stores, 60+ brands, 200+ products
Arc'teryx
Rho Merino Wool Crew Neck LS Men's
$120
REI
4.5 (42)
Icebreaker Merino 260 Tech Long-Sleeve Half-Zip Thermal Base Layer Top - Men's
$99.73
Zappos
Merino 260 Tech Long Sleeve Half Zip
$135
Icebreaker
Men's Merino 175 Everyday Long Sleeve Half Zip Thermal Top
$95
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Arc'teryx
Rho Merino Wool Zip Neck Men's
$140
Zappos
4.0 (65)
Intraknit Thermal Merino Base Layer Crew
$110
Evo
Smartwool Classic Thermal Merino Base Layer Hoodie - Men's
$145
Macy's
Men's Cedars RWS Merino Mid-Wt Baselayer Crew Top Midweight Long Underwear Tops
$99
Beyond Yoga
Merino Wool Men's Long Sleeve Crew
$98
Quince
4.9 (454)
100% Merino Wool All-Season Long Sleeve Base Layer Tee