Men's Classic Thermal Merino Base Layer Crew Lakeside Blue Silicone and improved closure

and improved closure

Made from non toxic

Seamless Sides

A lightly cushioned hiking sock with all the anti-funk qualities of Merino Wool

with a fit that's guaranteed for life

Men's Classic Thermal Merino Base Layer Crew Lakeside Blue Silicone and improved closureMeet the better than ever Men's Merino 250 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, or biking.