Polyester/Cotton. 2-ply material. Meets the standards of the US Military. Made to government specifications. Built durably to last through rugged use. Comfortable. Unisex. Marines style. Fatigue cap. Military style. The utility cover also known as the utility cap or eight pointed cover is the United States Marine Corps cap, worn with their utility uniform. It is an eight-pointed hat, with a visor similar to a baseball cap. Olive Drab - Marine Corps fatigue cap (polyester/cotton). Utility cover eight pointed cap.