Personalized Heart Disease Support Awareness Bunny Long Sleeve T-Shirt. Heart Disease Support and Awareness Long Sleeve T-Shirt - White has a round logo with a stick figure bunny holding a red ribbon. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL