Smartwool | Classic Thermal Merino Base Layer Crew | Men's | Black Size:S it features the Ripcord Siren

it features the Ripcord Siren strategically placed for instant access

ultra-soft

Flexible massage tool to effectively mobilize soft tissue

it's lightweight and easy to care for

Smartwool | Classic Thermal Merino Base Layer Crew | Men's | Black Size:S it features the Ripcord SirenMeet 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,