Smartwool Men's Merino 150 Weight Bottoms Size XXL Mat Leafield valve adapter

Leafield valve adapter

FUSION rubber outsole

Total Weight: 7

Adaptable ride

Polar Rated cold-comfort is achieved with moderate activity and has been Polar Proven by Baffin on expeditions to both the North and South Poles

Smartwool Men's Merino 150 Weight Bottoms Size XXL Mat Leafield valve adapterThe updated fit of the year round Merino 150 Base Layer Bottoms improves 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 Core Spun technology, Merino is wrapped around a nylon core for added durability while still keeping the