Men's Smartwool Classic Thermal Merino Base Layer Crew Size:S a higher tab to protect

a higher tab to protect the ankle while staying hidden

2E- Extra wide width

offering superior energy return in a lightweight package

That’s why our men’s SENSE AERO stow pants wrap you in a light

chafe-free fit—so you can focus on your run

Men's Smartwool Classic Thermal Merino Base Layer Crew Size:S a higher tab to protectMeet the better than ever Men's Classic Thermal Merino Base Layer Crew. We've updated this 100% Merino wool fan favorite with new colors and a new fit to improve functionality while enhancing aesthetics. Shoulder panels eliminate top shoulder seams, and a flatlock seam construction helps prevent chafing. Add one of our best base layers for cold weather to your winter wardrobe and experience the difference the next time you go skiing, hiking, climbing,