I Love the 80's T-Shirt Solid colors: 100% Cotton; Heather Grey: 90% Cotton, 10% Polyester; All Other Heathers: 50% Cotton, 50% Polyester Imported Machine wash cold with like colors, dry low heat This retro 8-Bit style 80's tee is great for gamers and geeks. Lightweight, Classic fit, Double-needle sleeve and bottom hem