Support Autism Awareness, and grab yourself a fun and sweet "It's An Autism Thing You Wouldn't Understand" T-shirt. Get out and do a fundraising walk or run to help educate your community! Show how much you love someone and spread awareness for Autism with this Autism T-Shirt. It's made of thicker, heavier cotton, but it's still soft. And the double stitching on the neckline and sleeves add more durability. It is Lightweight, and Classic fit.