Smartwool | Classic Thermal Merino Base Layer Crew | Men's | Black Size:M We all may have different

We all may have different definitions of where "Upstate' begins

built specifically for warmer weather

or casual outings

Sleeves with inset elasticated cuff with thumb loop

Ventilated back allows heat to escape

Smartwool | Classic Thermal Merino Base Layer Crew | Men's | Black Size:M We all may have differentMeet 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,