Personalized Proud To Be An American Kid Youth T-Shirt. This smiling USA boy is proud to be an American. So cute for Independence Day 4th of July celebrations, it comes on a Youth T-Shirt - White gift for kids. 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.