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Moisture Wicking Base Layers
(377 products)Products (377)
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Terramar2.0 Cloud Nine Midweight Performance Base Layer Leggings - Women's
$33.73Save 25%compared to  $45.00Underwear Weight:MidweightSize Type:RegularREI OUTLETSmartwoolClassic All-Season Merino Base Layer Long-Sleeve Shirt - Women's
$66.73Save 25%compared to  $90.00Underwear Weight:MidweightSize Type:RegularREI OUTLETFree CountryMicrotech Heat Cocaber Base Layer Bottoms - Men's
$26.73Save 33%compared to  $40.00Underwear Weight:LightweightSize Type:RegularREI OUTLETFree CountryForce Grid Fleece Base Layer Bottoms - Men's
$29.73Save 33%compared to  $45.00Underwear Weight:LightweightSize Type:RegularREI OUTLETArtilectDarkhorse 185 Zoned Quarter-Zip Base Layer Top - Men's
$116.73Save 31%compared to  $170.00Underwear Weight:MidweightSize Type:RegularREI OUTLETSmartwoolIntraknit Active Base Layer Crew Top - 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  $110.00Underwear Weight:MidweightSize Type:RegularREI OUTLETSmartwoolIntraknit Active Base Layer Crew Shirt - 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 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 Long-Sleeve Crewe Glacial Flow Base Layer Top - Women's
$104.73Save 25%compared to  $140.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLETIcebreakerMerino 260 Vertex Natural Shades Base Layer Leggings - Women's
$104.73Save 25%compared to  $140.00Size Type:RegularREI OUTLETIcebreakerMerino 260 Vertex Glacial Flow Base Layer Leggings - Women's
$104.73Save 25%compared to  $140.00Size Type:RegularREI OUTLETKari TraaSilja Base Layer Pants - Women's
$49.73Save 58%compared to  $120.00Underwear Weight:HeavyweightSize 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 TraaRose High-Waist Base Layer Capris - Women's
$74.73Save 25%compared to  $100.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLETKari TraaJuliane Wool Base Layer Pants - Women's
$49.73Save 61%compared to  $130.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLETKari TraaJuliane Wool Long-Sleeve Base Layer Top - Women's
$90.73Save 30%compared to  $130.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLETKari TraaFryd Long-Sleeve Base Layer Top - Women's
$44.73Save 25%compared to  $60.00Underwear Weight:LightweightSize Type:RegularREI OUTLETKari TraaLune Base Layer Pants - Women's
$48.73Save 25%compared to  $65.00Underwear Weight:HeavyweightSize Type:RegularREI OUTLETSmartwoolClassic Thermal Merino Colorblock Quarter-Zip Base Layer Top - Women's
$86.93Save 30%compared to  $125.00Size Type:RegularBurtonLightweight Base Layer Set - Kids'
$41.93Save 30%compared to  $59.95Underwear Weight:LightweightSize Type:RegularArc'teryxKyanite Base Layer Bottoms - Women's
$84.83 - $84.93Save 29%compared to  $120.00Underwear Weight:HeavyweightSize Type:RegularIcebreakerMerino 250 Vertex Long-Sleeve Half-Zip Thermal Top Sedimentary - Women's
$89.73Save 40%compared to  $150.00Underwear Weight:MidweightSize Type:RegularREI OUTLETOrtovox120 Cool Tec Fast Upward Base Layer T-Shirt - Women's
$44.83Save 50%compared to  $90.00Underwear 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:RegularKari TraaLucie Long-Sleeve Base Layer Top - Women's
$46.83Save 50%compared to  $95.00Underwear Weight:LightweightSize Type:RegularSeirusHeatwave Reversible Base Layer Bottoms - Men's
$26.83Save 70%compared to  $89.95Underwear Weight:HeavyweightSize Type:Regular
151–180 of 377 products
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