There's No Such Thing As Too Many Books Love Reading 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 There's No Such Thing As Too Many Books Love Reading T-Shirt Available in multiple colors! (choose sizing carefully!) Lightweight, Classic fit, Double-needle sleeve and bottom hem