Personalized American Baseball Breakthrough Youth 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! 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.