Personalized Baseball Exclamation Youth T-Shirt. Baseball text with the letter b in baseball wearing a cap and an exclamation point made of a baseball and bat is a unique design for athletes and fans at back to school, birthdays, holidays and baseball season. 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.