Autism Awareness T-shirt - Captain Autism 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 Autism Awareness T-shirt - Captain Autism Captain Autism Shield, Autism Is My Superhero, Kids Autism T-shirt, Super Autism Lightweight, Classic fit, Double-needle sleeve and bottom hem