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Midweight Base Layers
(192 products)Products (192)
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IcebreakerMerino 250 Vertex Long-Sleeve Half-Zip Thermal Top Sedimentary - Women's
$89.73Save 40%compared to  $150.00Underwear Weight:MidweightSize Type:RegularREI OUTLETSmartwoolClassic Thermal Merino Base Layer Bottoms - Men's
$79.73Save 30%compared to  $115.00Underwear Weight:MidweightSize Type:Regular, BigREI OUTLET- Top Rated
SmartwoolClassic Thermal Merino Base Layer Crew Top - Women's
$79.73Save 30%compared to  $115.00Underwear Weight:MidweightSize Type:RegularREI OUTLET SmartwoolClassic Thermal Pattern Base Layer Bottoms - Women's
$76.73Save 30%compared to  $110.00Underwear Weight:MidweightSize Type:RegularREI OUTLET- Top Rated
Arc'teryxIonia Merino Wool Base Layer Hoodie - Men's
$140.00Underwear Weight:MidweightSize Type:Big The North FaceDotKnit Thermal Base Layer Set - Toddlers'
$70.00Underwear Weight:MidweightSize Type:RegularIcebreakerMerino 200 Sonebula Long-Sleeve Half-Zip Hood Base Layer Top - Men's
$111.73Save 25%compared to  $150.00Underwear Weight:MidweightSize Type:BigREI OUTLET- Top Rated
Icebreaker200 Oasis Long-Sleeve Crewe Last Run Base Layer Top - Men's
$85.73Save 25%compared to  $115.00Underwear Weight:MidweightSize Type:Regular, BigREI OUTLET - Top Rated
SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Women's Plus Sizes
$47.83Save 60%compared to  $120.00Underwear Weight:MidweightSize Type:Plus - Top Rated
REI Co-opMidweight Base Layer Bottoms - Kids'
$9.83Save 71%compared to  $34.95Underwear Weight:MidweightSize Type:Regular Ortovox185 Merino Rock'n'wool Base Layer Top - Women's
$49.83Save 50%compared to  $100.00Underwear Weight:MidweightSize Type:RegularBurtonMidweight X Base Layer Pants - Women's
$36.83Save 50%compared to  $74.95Underwear Weight:MidweightSize Type:Regular
181–192 of 192 products
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