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Men's Base Layers
(134 products)Products (134)
Sort: Best Match
REI Co-opMidweight Base Layer Bottoms - Men's
$54.95REI Co-opMerino 185 Base Layer Bottoms - Men's
$39.83 - $79.95- Top Rated
PatagoniaCapilene Midweight Base Layer Bottoms - Men's
$89.00 - Staff Pick
SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
$56.83 - $115.00 SmartwoolClassic All-Season Merino Base Layer Bottoms - Men's
$90.00REI Co-opMerino 185 Long-Sleeve Base Layer Top - Men's
$79.95- Top Rated
REI Co-opLightweight Base Layer Bottoms - Men's
$39.95 - Top Rated
REI Co-opMidweight Long-Sleeve Base Layer Top - Men's
$54.95 - Top Rated
PatagoniaCapilene Midweight Zip-Neck Base Layer Top - Men's
$99.00 - Top Rated
SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Men's
$90.00 - Top Rated
REI Co-opMidweight Base Layer Half-Zip Top - Men's
$29.83 - $59.95 - Top Rated
IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Men's
$105.00 SmartwoolClassic All-Season Merino 3/4 Base Layer Bottoms - Men's
$75.00REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Men's
$39.95Arc'teryxRho LT Base Layer Bottoms - Men's
$70.83 - $100.00- Top Rated
Icebreaker260 Merino Tech Thermal Leggings with Fly - Men's
$125.00 PatagoniaCapilene Thermal Weight Zip-Neck Top - Men's
$109.00- Top Rated
PatagoniaCapilene Midweight Crew Base Layer Top - Men's
$89.00 REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Men's
$49.83 - $104.95tasc PerformanceElevation Merino T-Shirt - Men's
$49.73 - $54.73Save 30% - 37%compared to  $79.00Save up to 30% extra on your REI Outlet purchaseREI OUTLET- Top Rated
Arc'teryxRho LT Zip-Neck Base Layer Top - Men's
$84.83 - $120.00 REI Co-opMerino 185 Base Layer Top - Men's
$69.95- Top Rated
IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Men's
$78.73Save 25%compared to  $105.00Save up to 30% extra on your REI Outlet purchaseREI OUTLET BurtonMidweight X Base Layer Bottoms - Men's
$74.95tasc PerformanceElevation Merino Base Layer Bottoms - Men's
$49.73 - $54.73Save 30% - 37%compared to  $79.00Save up to 30% extra on your REI Outlet purchaseREI OUTLET- Top Rated
IcebreakerMerino 200 Sonebula Long-Sleeve Crewe Base Layer Top - Men's
$89.73Save 25%compared to  $120.00Save up to 30% extra on your REI Outlet purchaseREI OUTLET - Top Rated
Arc'teryxRho Heavyweight Base Layer Bottoms - Men's
$84.83Save 29%compared to  $120.00 SmartwoolClassic All-Season Merino T-Shirt - Men's
$80.00SmartwoolClassic All-Season Merino Quarter-Zip Base Layer Top - Men's
$95.00- Top Rated
SmartwoolIntraknit Thermal Merino Base Layer Quarter-Zip Top - Men's
$69.83 - $140.00
1–30 of 134 products
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