Personalized Autism Brother Support Walk T-Shirt. Autism Spectrum Disorder T-Shirt - Scuba Blue has I love my brother with Autism quote on a walk shirt for a boy with a brother on the autistic spectrum. Stick figure kids with puzzle ribbons for PDD, ASD, Aspergers as well as autism. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.