Smartwool Men's Classic All-Season Merino Base Layer Bottom Clothing Bottoms versatile belay device that features

versatile belay device that features multiple friction modes to handle nearly any situation or rope diameter

quick-dry materials will keep you comfy from slick sidewalks to day hikes in the hills

There's a time and a place to sweat the details

When it comes to thermal performance

The easy-to-assemble

Smartwool Men's Classic All-Season Merino Base Layer Bottom Clothing Bottoms versatile belay device that featuresA year round favorite, our Classic All Season Merino Base Layer Bottom works hard to keep you comfortable everywhere, from the ski lifts to the campsite. With an updated fit to improve functionality while enhancing aesthetics, these bottoms stay durable while 100% Merino next to skin keeps you comfy and ready for more action. This gear is built for four seasons of adventure.