BMX Biker Jumping Silhouette Shirt | Bicycle Stunt 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 BMX bicycle rider stunt shirt Available in sizes and styles for men, women, and children and in 5 colors! Lightweight, Classic fit, Double-needle sleeve and bottom hem