Funny Retro Gamer Shirt | "I Don't Get Older I Level Up!" 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 If you love video games then you will love this gaming shirt. Wear it on the couch playing the console or in the office on your computer. Perfect birthday gift for gamers, computer nerds, programmers and software engineers. Snag one today! "I Don't Get Older I Level Up" Retro Gaming T-shirt for Gamers. Lightweight, Classic fit, Double-needle sleeve and bottom hem