Smartwool Men's Classic All-Season Base Layer Bottoms Color:Black Cushion under the foot adds

Cushion under the foot adds comfort on the trail and a little coziness in the cabin

Extended sleeve length with thumb holes to keep sleeves in place and provide back of hand sun protection

Stainless Steel Guides with Alconite Inserts

Equipped with our signature Z-Resin plant-based frame and an Ellume Polarized lens

Manufactured with polyester multifilament yarn

Smartwool Men's Classic All-Season Base Layer Bottoms Color:Black Cushion under the foot addsDescription We've updated the fit in our year round Merino 150 Base Layer Bottoms to improve functionality while enhancing aesthetics. Ultra smooth Merino helps regulate body temperature, breathes well, and naturally resists odors. What else do you need in a baselayer? How about smooth flatlock seams to help minimize chafing and a wide, fabric covered waistband? With our Core Spun technology, we've wrapped Merino around a nylon core for added