Classic Thermal Merino Base Layer Crew - Men's Lights maintaining great flow over the

maintaining great flow over the long haul

Double-sided box call

Articulated sleeves ensure you can be as active as you like without lifting the hem line or compromising comfort

Merino wool feels super-soft against the skin

infinitely adjustable elevation with locking system

Classic Thermal Merino Base Layer Crew - Men's Lights maintaining great flow over theMeet 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,