Personalized American Baseball Breakthrough Toddler Long Sleeve T-Shirt. A baseball covered in the stars and stripes of the American flag breaks through the front of the shirt. Great for anyone who loves baseball and the USA! 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.