Personalized Spina Bifida Awareness Ribbon Youth T-Shirt. Tackling Spina Bifida together yellow ribbon and football support month Youth T-Shirt - Kelly Green for a family or group 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.