Pew Pew Pew Lasers 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 Pew Pew Pew Lasers Shirt, Pew Pew Pew Lasers T shirt, Pew Pew Pew Lasers Tshirt Pew Pew Pew Shirt, Pew Pew Pew T shirt, Pew Pew Pew Tshirt Lightweight, Classic fit, Double-needle sleeve and bottom hem