Gummy Bear Oh My Gumness 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 Official Gummy Gush Merchandise Show Your Gummy Gush Love! Lightweight, Classic fit, Double-needle sleeve and bottom hem