Personalized Heart Disease Awareness Penguin Youth T-Shirt. Heart Disease Awareness Youth T-Shirt - Vintage Royal Blue gift has a cute penguin holding a red ribbon to show support for Heart Disease patients and to raise awareness for everyone about the need to live a heart healthy lifestyle. 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.