Helikon USMC Shirt PolyCotton Twill Digital Woodland 100% Cotton To fit chest (recommended): S 33"-37", M 37"-41", L 41"-45", XL 45"-49", XXL 49"-53" Stand-up collar. Button up front with flap. Button adjustable cuffs 2 slanted chest pockets with hook-and-loop flaps. 2 slanted sleeve pockets with button closure Elbow patch reinforcements on each arm. Internal pockets for elbow pads United States Marine Corps insignia on chest. Material: PolyCotton Twill (60% Cotton, 40% Polyester Twill)