Men's Classic Thermal Merino Base Layer Crew, BLACK Size:XXL Methylisothiazolinone

Methylisothiazolinone

and continuous edge control helping the tip and tail kick up for a catch-free and loose riding experience

lightweight microfleece for maximum protection

Chafe-Free Softlock Seams for Comfort

Smartwools Women's Intraknit™ Thermal Merino Base Layer Crew is a lightweight

Men's Classic Thermal Merino Base Layer Crew, BLACK Size:XXL MethylisothiazolinoneMeet 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,