Personalized Autism Awareness Walk Support Slogan Youth T-Shirt. Autism awareness Youth T-Shirt - Kelly Green has support message that says love, research, hope, teach with puzzle ribbon logo for a family walk event. Let the good times roll in a durable T-Shirt that takes kids from school to play in an amazing array of colors. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar.