Smartwool Men's Classic All-Season Base Layer Bottoms Color:Black 50 lb Power Core means

50 lb Power Core means positive hook sets - even at depth

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

Featuring a cozy knit construction and a classic pom design

the RYDR created a new standard for those that live life on the move

Smartwool Men's Classic All-Season Base Layer Bottoms Color:Black 50 lb Power Core meansDescription 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