Keep calm or i will use my teacher voice 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 Keep calm Tshirt all size available 2xl 3xl teen kid and women Lightweight, Classic fit, TearAway label, Double-needle sleeve and bottom hem Made in USA 4.5 oz 100% Combed Ringspun Cotton, machine wash cold with like colors, dry low heat