Personalized My Brother Is Au-Some Autistic Awareness Month T-Shirt. Show your support for Autism Awareness Month with the "My Brother Is Au-Some" design! This product is perfect for anyone who wants to raise awareness and show their love for a sibling with autism. The eye-catching design features bold colors and a heartwarming message that celebrates the uniqueness and strength 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.