Personalized Water Polo Player Sports Toddler Long Sleeve T-Shirt. Water Polo Toddler Long Sleeve Tee - Black has eat sleep polo quote and silhouette water polo player 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.