Personalized Bladder Cancer Heart Ribbon Awareness Toddler Long Sleeve T-Shirt. Bladder Cancer awareness month Toddler Long Sleeve Tee - Black has heart shaped ribbon with support love hope message saying for a walk event. A classic for Fall, Winter and Spring, these long sleeve toddler t-shirts are sure to be a staple in your child's wardrobe. Whether layered or alone, this t-shirt is soft yet durable enough to stand up to your toddler's playtime demands.