Smartwool Men's Classic Thermal Merino Base Layer Colorblock Crew champ and cleaning

and cleaning

Like ice cream on a warm

Your go-to lightweight crew neck layering top for cold-weather workouts

These three lightweight organizers will fit in any carry-on bag

Smartwool Men's Classic Thermal Merino Base Layer Colorblock Crew champ and cleaningThe Men's Classic Thermal Merino Base Layer Colorblock Crew features 100% Merino wool made with a flatlock seam construction and offset shoulder and side seams designed for enhanced comfort, breathability , thermoregulation, and odor resistance. From hiking to running and skiing, this base layer brings consistent comfort, plus reliable warmth and durability, for every winter activity.