Personalized I'm A Proud Autism Mimi Autism Awareness Month T-Shirt. Not only does this design look great, but it also supports a great cause. A portion of the proceeds from each purchase goes towards autism research and support organizations. By wearing this Autism Mimi design, you are not only showing your pride but also making a difference in the lives of those with autism. Get yours today and join the movement for autism awareness! 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.