Smartwool | Classic Thermal Merino Base Layer Crew | Men's | Black Nickel ensuring you stay focused on

ensuring you stay focused on your run

Its brushed inside provides better warmth while two side pockets allow for storage of small items to keep your hands free

(Fiber diameter: 19

silver-tone zipper closings

We’ve also included lightweight PrimaLoft® Gold insulation

Smartwool | Classic Thermal Merino Base Layer Crew | Men's | Black Nickel ensuring you stay focused onMeet 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,