This AFTCO Divot Mens Performance Polo Shirt comes in several stylish colors. Don't let these striped polos fool you, made of 51% Polyester/ 49% Nylon these polo shirts come equipped with AFBLOCK for sun protection and AFCOOl quick dry, moisture wicking material for a day out on the boat, in the sun, and that Bass you just reeled in splashes you with water.