As tough and as dependable as its Colorado namesake, the men’s Flatiron 185 crew is a vital piece of kit for the outdoors lover. In an on-trend tie-dye pattern, this premium quality crew offers outstanding warmth and flexibility for all-day wear. Nuyarn technology delivers exceptional moisture management to keep you fresh and dry all day long, no matter how hard you work. Hit the higher peaks and the warmth factor kicks in, keeping you comfortable without inhibiting movement or feeling bulky. Flatlock seams ensure there’s no chafing, and gusseted underarms let your skin breathe naturally. Easy to care for, the Flatiron 185 crew just needs to be machine washed and dried and it’s ready to go again.