Built in collaboration with Scott Martin, the Samurai Long Sleeve Sun Protection Shirt is equipped with UPF 50 to block more than 98 % of the sun's harmful UV. Each sun shirt features quick dry technology, moisture wicking material, and stain resistance. The samurai performance fishing shirt not only protects anglers from the effects of the sun's UV rays, but is also a long sleeve shirt that will keep you fishing comfortably all day long.