The HUK icon short sleeve shirt is our most technological mid-layer tee mock neck top - for all the necessary dirty work. Using durable Poly knit with moisture transport to keep you comfortable, with an added mesh vent at lower back for temperature regulation. Stain release added to keep the blood or any other stains at bay, and anti-microbial to keep you from smelling like your catch. The last touch was to add a small amount of spandex to make sure none of your movement is restricted. This cooling technology works to keep you comfortable under the sun with SPF to keep you protected. This is the piece of equipment you won't leave home without.