Personalized I Wear Blue For Autism Awareness T-Shirt. Our autism awareness design is not only stylish but also meaningful. It serves as a conversation starter, allowing you to share the importance of autism awareness with others. Whether you're attending an event, participating in a fundraiser, or simply going about your day, this design is a powerful way to show your support and make a difference. 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.