Marmot Midweight Long Underwear Bottoms - Men's

Minimizing the impact on the environment, this new Marmot midweight long underwear is made from sustainable fibers and is smooth to the touch! Polartec® Power Dry® Cocona™ is a blend of moisture-, odor- and UV-management using natural means instead of chemicals. Polartec Power Dry has a patented, moisture-wicking bi-component construction that helps keep your skin dry as you sweat. Cocona is derived from discarded coconut shells rendered into activated charcoal which is then reduced, blended and fused into the fabric. Activated charcoal naturally removes odor and particles from fabric—just like your water filter—and won't wash out. Naturally UV-resistant fabric with a UPF 40+ rating shields skin from the sun's harmful ultraviolet rays. Flatseam construction is soft and nonchafing next to skin. Gusseted crotch allows unrestricted range of motion. Machine washable.