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Smartwool Base Layers
(57 products)Products (57)
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SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Men's
$90.00Underwear Weight:LightweightSize Type:Regular, BigSmartwoolClassic Thermal Merino Base Layer Bottoms - Women's
$115.00Underwear Weight:MidweightSize Type:Regular- Top Rated
SmartwoolClassic Thermal Merino Base Layer Bottoms - Men's
$115.00Underwear Weight:MidweightSize Type:Regular, Big - Top Rated
SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
$115.00Underwear Weight:MidweightSize Type:Regular, Big SmartwoolClassic All-Season Merino Base Layer Bottoms - Men's
$90.00Underwear Weight:LightweightSize Type:Regular, BigSmartwoolIntraknit Thermal Merino Base Layer Quarter-Zip Top - Men's
$140.00Underwear Weight:MidweightSize Type:Regular, Big- Top Rated
SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Women's
$120.00Underwear Weight:MidweightSize Type:Regular, Plus SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Women's
$53.83 - $90.00Underwear Weight:LightweightSize Type:Regular, PlusSmartwoolIntraknit Thermal Merino Crew Base Layer Top - Men's
$130.00Underwear Weight:MidweightSize Type:Regular, BigSmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Men's
$120.00Underwear Weight:MidweightSize Type:Regular, BigSmartwoolIntraknit Thermal Merino Colorblock Quarter-Zip Base Layer Top - Women's
$140.00Size Type:Regular- Sale Ends Dec 9Top Rated
SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
$49.73Save 44% - 56%compared to  $90.00 - $115.00Underwear Weight:MidweightSize Type:Regular, BigREI OUTLET SmartwoolIntraknit Active Base Layer Crew Shirt - Men's
$81.73Save 25%compared to  $110.00Underwear Weight:MidweightSize Type:Regular, BigREI OUTLETSmartwoolIntraknit Active Base Layer Bottoms - Women's
$110.00Underwear Weight:LightweightSize Type:RegularSmartwoolIntraknit Thermal Merino Pattern Crew Base Layer Top - Women's
$130.00Underwear Weight:MidweightSize Type:RegularSmartwoolIntraknit Thermal Merino Base Layer Bottoms - Men's
$130.00Underwear Weight:LightweightSize Type:Regular, BigSmartwoolThermal Merino Base Layer Hoodie - Men's
$145.00Underwear Weight:MidweightSize Type:Regular, BigSmartwoolClassic Thermal Merino Base Layer Bottoms - Women's Plus Sizes
$115.00Underwear Weight:MidweightSize Type:PlusSmartwoolIntraknit Active Base Layer Bottoms - Women's
$76.73Save 30%compared to  $110.00Underwear Weight:MidweightSize Type:RegularREI OUTLETSmartwoolIntraknit Thermal Merino Base Layer Bottoms - Women's
$130.00Underwear Weight:LightweightSize Type:RegularSmartwoolClassic All-Season Merino Quarter-Zip Base Layer Top - Women's
$95.00Size Type:Regular- Top Rated
SmartwoolClassic Thermal Merino Base Layer Bottoms - Kids'
$48.73Save 25%compared to  $65.00Underwear Weight:MidweightSize Type:RegularREI OUTLET - Top Rated
SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's
$90.00Underwear Weight:LightweightSize Type:Regular, Plus SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Men's
$96.73Save 25%compared to  $130.00Underwear Weight:MidweightSize Type:Regular, BigREI OUTLETSmartwoolClassic Thermal Merino Half-Zip Base Layer Hoodie - Women's
$145.00Size Type:RegularSmartwoolIntraknit Active Long-Sleeve Base Layer Top - Women's
$110.00Underwear Weight:MidweightSize Type:RegularSmartwoolClassic Thermal Merino Colorblock Crew Base Layer Top - Men's
$120.00Size Type:Regular, BigSmartwoolIntraknit Thermal Merino Base Layer 3/4 Bottoms - Men's
$120.00Underwear Weight:LightweightSize Type:BigSmartwoolIntraknit Active Base Layer Bottoms - Men's
$110.00Underwear Weight:LightweightSize Type:Regular, BigSmartwoolClassic All-Season Merino 3/4 Base Layer Bottoms - Men's
$75.00Underwear Weight:LightweightSize Type:Regular, Big
1–30 of 57 products
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