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How to Choose Hiking Underwear
Your choice of underwear can have a big impact on your comfort while hiking. Learn what fabric, style, fit and features to look for.
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Smartwool Hiking Clothing: Deals
(67 products)Products (67)
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- Sale Ends Dec 4Colors
SmartwoolOutdoor Light Cushion Crew Socks - Women's
$13.19Save 40%compared to $22.00 - Sale Ends Dec 4ColorsTop Rated
SmartwoolOutdoor Light Cushion Crew Socks - Men's
$13.19Save 40%compared to $22.00 - ColorsREI Outlet
SmartwoolMerino Lace Hoodie - Women's
$70.73Save 25%compared to $95.00 - Top Rated
SmartwoolPerformance Hike Light Cushion Mountain Range Crew Socks - Men's
$17.93Save 25%compared to $24.00 - ColorsREI Outlet
SmartwoolClassic All Season Merino Long-Sleeve Base Layer Top - Men's
$66.73Save 25%compared to $90.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
$81.73Save 25%compared to $110.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Men's
$85.73Save 25%compared to $115.00 - REI Outlet
SmartwoolIntraknit Thermal Merino Quarter-Zip Base Layer Top - Women's
$100.73Save 25%compared to $135.00 - ColorsREI Outlet
SmartwoolMerino Sport Long-Sleeve Quarter-Zip Top - Men's
$70.73Save 25%compared to $95.00 - REI Outlet
SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's
$93.73Save 25%compared to $125.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Women's
$85.73Save 25%compared to $115.00 - ColorsREI Outlet
SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Men's
$93.73Save 25%compared to $125.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Pattern Crew Base Layer Top - Women's
$81.73Save 25%compared to $110.00 - REI Outlet
SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's
$81.73Save 25%compared to $110.00 - REI Outlet
SmartwoolClassic All Season Merino Quarter-Zip Base Layer Top - Men's
$70.73Save 25%compared to $95.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's
$82.73Save 24%compared to $110.00 - ColorsREI Outlet
SmartwoolMerino Sport Long-Sleeve Crew Shirt - Men's
$63.73Save 25%compared to $85.00 - REI Outlet
SmartwoolIntraknit Merino Thermal Pants - Women's
$111.73Save 25%compared to $150.00 - ColorsREI Outlet
SmartwoolActive Ultralite Vest - Men's
$74.73Save 25%compared to $100.00 - REI Outlet
SmartwoolClassic Thermal Merino Crew Base Layer Top - Kids'
$44.73Save 25%compared to $60.00 - ColorsREI Outlet
SmartwoolIntraknit Merino Tech Quarter-Zip Pullover - Men's
$127.73Save 24%compared to $170.00 - ColorsREI Outlet
SmartwoolEveryday Exploration Pullover Hoodie - Women's
$96.73Save 25%compared to $130.00 - ColorsREI Outlet
SmartwoolAthletic Stripe Crew Socks
$17.73Save 22%compared to $23.00 - REI Outlet
SmartwoolClassic Thermal Merino Plant-Based Dye Logo Crew Base Layer Top - Men's
$81.73Save 25%compared to $110.00 - REI Outlet
SmartwoolClassic Thermal Merino Pattern Crew Base Layer Top - Men's
$81.73Save 25%compared to $110.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Base Layer Logo Hoodie - Men's
$104.73Save 25%compared to $140.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Base Layer Pattern Bottoms - Women's
$81.73Save 25%compared to $110.00 - REI Outlet
SmartwoolIntraknit Thermal Max Merino Pattern Base Layer Hoodie - Women's
$119.73Save 25%compared to $160.00 - REI Outlet
SmartwoolThermal Merino Jogger Bottoms - Men's
$93.73Save 25%compared to $125.00 - REI Outlet
SmartwoolClassic All Season Merino Lace Base Layer Bottoms - Women's
$66.73Save 25%compared to $90.00
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