Keep Calm Light Up Blue Youth's T-Shirt Autism Awareness Month Shirts 5.3 oz., pre-shrunk 100% cotton Wash Inside out with cold water, Comfortable Modern Fit Print may appear smaller on bigger sizes Designed and printed in the United States See our store for more great apparel! Great gift or for yourself! Perfect for birthdays, Christmas, Hanukkah, Valentine's Day, Anniversary, and everyday gift ideas