Personalized Autism Spectrum Awareness For My Son Support T-Shirt. Autistic spectrum disorder Autism puzzle ribbon monkey T-Shirt - Tie Dye Pink has for my Son message for a Mom or Dad at an ASD awareness walk event. 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.