Smartwool Men's Classic Thermal Merino Base Layer Crew Accessories Merino-covered elastic interior waistband and

Merino-covered elastic interior waistband and traditional fly design

Reflective webbing pulls on the zippers and tape on the sleeves provide visibility in low light

4 Degree™ elite fit system for a dialed-in

Non-chlorine bleach only

Smartwool Men's Classic Thermal Merino Base Layer Crew Accessories Merino-covered elastic interior waistband andDescription Meet 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,