Personalized I Wear Blue For My Son Autism Awareness Month T-Shirt. Our autism awareness design is not only stylish but also meaningful. By wearing this design, you are helping to spread awareness and understanding about autism. It serves as a conversation starter and a way to educate others about the challenges and strengths of individuals with 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.