Features loose moisture transport system wicks sweat dries fast ua coolswitch uses an exclusive coating on the inside that pulls heat away from your skin making you actually feel cool able to perform longer anti odor technology prevents the growth of odor causing microbes 30 upf protects your skin from the suns harmful rays 2 button placket for clean modern look iridescent foil logofeatured technologythis is what makes our gear work harder and smarter than anything else out thereheatgear