Smartwool | Classic Thermal Merino Base Layer Crew | Men's | Black Crystal com/file/d/1XEVYQrxFvmyRIFY15g4f0XzV1t9b43d1/view

com/file/d/1XEVYQrxFvmyRIFY15g4f0XzV1t9b43d1/view

Our warmest headwear for winter runs

also known as the daily

healthier lifestyle

textured look while maintaining a versatile regular fit that works as a mid layer for outdoor adventures or as a cozy everyday piece

Smartwool | Classic Thermal Merino Base Layer Crew | Men's | Black Crystal com/file/d/1XEVYQrxFvmyRIFY15g4f0XzV1t9b43d1/viewMeet 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,