Brand: Gildan. Style Number: G540/5400. Material: 100% cotton. Material Weight: 5.3 ounces. Preshrunk. Double needle stitching throughout. Seamless rib at neck. Taped shoulder to shoulder. Ribbed cuffs. Ash Grey is 99/1 cotton/polyester; Sport Grey is 90/10 cotton/polyester. Size: L.