The Mountain Hardwear Crater Lake Shirt delivers UPF 50+ sun protection-so you can spend more time having fun and less time worrying about sunburns. Even better: it's softer than your favorite t-shirt. Gusseted underarms provide easy chafe-free movement for all your outdoor pursuits. 3.54-oz. 88/12 polyester/elastane moisture-wicking fabric UPF 50+ sun protection Gusseted underarms for easy movement without chafing Order today!
