Men's Classic Thermal Merino Base Layer Crew 1144032-SAN with a zipper fly and

with a zipper fly and a metal-button closure

Twist and Seal Handle for Proper Seal

Flatlock seams for next-to-skin comfort

Tracks and rod holders sold separately

Men's Classic Thermal Merino Base Layer Crew 1144032-SAN with a zipper fly andMeet 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,