Funny Aviation T Shirt I Fly Airplanes 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 This airplane t shirt is made of 100% cotton This plane t shirt is the perfect gift for pilots Lightweight, Classic fit, Double-needle sleeve and bottom hem