T-Shirt and long sleeve Tultex unisex fine jersey shirts are 100% preshrunk 100% cotton, Heather Grey is 90/10 ring-spun cotton/polyester, heather charcoal is 50/50 ring-spun cotton/polyester Crewneck Sweatshirt and hoodie Tultex 80/20 ring-spun USA premium cotton/polyester, Heather Grey is 75/25 ring-spun cotton/polyester, heather charcoal is 50/50 ring-spun cotton/polyester