Personalized Diabetes Support Awareness Penguin Youth T-Shirt. Diabetes Awareness Penguin Youth T-Shirt - Vintage Royal Blue has room for you to personalize for your next walk event or with the name of a loved one. 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.