Men's Base Layers

Smartwool Men's Classic All-Season Merino Base Layer Bottom A 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...

BlackStrap Men's Vista Therma Pant  The Men’s Therma Base Layer Pant has a full-length fit and features soft touch fabric that is designed to work with your outer layers to keep you warm and dry in any condition. Critical construction...