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Wool Base Layers
(252 products)Products (252)
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SmartwoolIntraknit Active Base Layer Bottoms - Women's
$76.73Save 30%compared to  $110.00Underwear Weight:MidweightSize Type:RegularREI OUTLETSmartwoolIntraknit Active Base Layer Bottoms - Women's
$76.73Save 30%compared to  $110.00Size Type:RegularREI OUTLETHelly HansenLIFA Merino Midweight 2-In-1 Base Layer Pants - Women's
$74.73Save 25%compared to  $100.00Underwear Weight:MidweightSize Type:RegularREI OUTLETIcebreaker300 MerinoFine Long-Sleeve Roll-Neck Base Layer Top - Women's
$164.73Save 25%compared to  $220.00Underwear Weight:MidweightSize Type:RegularREI OUTLETIcebreakerMerino 260 Vertex Natural Shades Base Layer Leggings - Women's
$104.73Save 25%compared to  $140.00Size Type:RegularREI OUTLETKari TraaRose Long-Sleeve Base Layer Top - Women's
$49.73Save 54%compared to  $110.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLET- Top Rated
Kari TraaRose Half-Zip Base Layer Top - Women's
$89.73Save 25%compared to  $120.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLET Kari TraaJuliane Wool Long-Sleeve Base Layer Top - Women's
$90.73Save 30%compared to  $130.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLETSmartwoolClassic Thermal Merino Colorblock Quarter-Zip Base Layer Top - Women's
$86.93Save 30%compared to  $125.00Size Type:RegularSmartwoolClassic Thermal Merino Base Layer Half-Zip Hoodie - Women's
$71.83Save 50%compared to  $145.00Underwear Weight:LightweightSize Type:RegularHelly HansenLifa Merino Midweight Base Layer Set - Kids'
$69.73Save 30%compared to  $100.00Underwear Weight:MidweightSize Type:RegularREI OUTLETHelly HansenLIFA Merino Midweight Balaclava Base Layer Hoodie - Women's
$111.93 - $150.00Underwear Weight:MidweightSize Type:RegularSmartwoolThermal Merino Base Layer Hoodie - Men's
$145.00Underwear Weight:MidweightSize Type:RegularSmartwoolIntraknit Active Base Layer Top - Men's
$110.00Underwear Weight:LightweightSize Type:Regular- Top Rated
IcebreakerMerino 260 Tech Long-Sleeve Turtleneck Base Layer - Men's
$135.00Underwear Weight:MidweightSize Type:Big SmartwoolIntraknit Thermal Max Merino Base Layer Bottoms - Men's
$135.00Underwear Weight:LightweightSize Type:Big- Top Rated
SmartwoolMerino 250 Jogger Bottoms - Women's
$89.73Save 25%compared to  $120.00Underwear Weight:MidweightSize Type:RegularREI OUTLET Ortovox185 Merino Rock'n'wool Base Layer Top - Women's
$49.83Save 50%compared to  $100.00Underwear Weight:MidweightSize Type:RegularIcebreakerMerino 200 Sonebula Thermal Base Layer Leggings - Women's
$83.93 - $120.00Underwear Weight:MidweightSize Type:RegularSmartwoolClassic Thermal Merino Base Layer Hoodie - Men's
$104.73Save 27%compared to  $145.00Underwear Weight:MidweightSize Type:RegularREI OUTLETIcebreaker200 Oasis 3/4 Base Layer Bottoms - Men's
$95.00Underwear Weight:MidweightSize Type:RegularHelly HansenLifa Merino Midweight Base Layer Crew Top - Women's
$100.00Underwear Weight:MidweightSize Type:RegularSmartwoolIntraknit Thermal Merino Pattern Crew Base Layer Top - Women's
$90.93Save 30%compared to  $130.00Underwear Weight:MidweightSize Type:RegularWild RyeHailey Half-Zip Base Layer Top - Women's
$69.73Save 41%compared to  $119.00Underwear Weight:MidweightSize Type:RegularREI OUTLETSmartwoolIntraknit Active Base Layer Crew Shirt - Men's
$81.73Save 25%compared to  $110.00Underwear Weight:MidweightSize Type:BigREI OUTLET- Top Rated
SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
$86.73Save 24%compared to  $115.00Underwear Weight:MidweightSize Type:Regular, BigREI OUTLET - Top Rated
IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Men's
$78.73Save 25%compared to  $105.00Underwear Weight:LightweightSize Type:Big, RegularREI OUTLET - Top Rated
IcebreakerMerino 260 Tech Thermal Base Layer Leggings - Women's
$93.73Save 25%compared to  $125.00Underwear Weight:HeavyweightSize Type:Regular, PlusREI OUTLET Kari TraaKlara High-Waisted Base Layer Pants - Women's
$62.73Save 30%compared to  $90.00Underwear Weight:LightweightSize Type:RegularREI OUTLETIcebreaker200 Oasis Macro Forms Base Layer Leggings - Women's
$85.73Save 25%compared to  $115.00Size Type:RegularREI OUTLET
121–150 of 252 products
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