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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 Boys' Underwear
(5 products)Products (5)
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SmartwoolClassic Thermal Merino Base Layer Hoodie - Kids'
$75.00 - ColorsTop Rated
SmartwoolClassic Thermal Merino Base Layer Bottoms - Kids'
$65.00 - ColorsTop Rated
SmartwoolClassic Thermal Merino Crew Base Layer Top - Kids'
$65.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Pattern Crew Base Layer Top - Kids'
$44.73Save 25%compared to $60.00 - ColorsREI Outlet
SmartwoolClassic Thermal Merino Pattern Base Layer Bottoms - Kids'
$44.73Save 25%compared to $60.00
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Learn the basics of layering clothing so you can stay comfortable outdoors. Includes info on base layers, middle layers and shell layers.