Rubie's Superman Muscle Chest Kids Costume (STD) 4" high 11" wide Officially licensed and created in partnership with DC Comics Superman costume shirt with Rubie's patented molded muscle shirt with firm foam abs Designed to fit most children 50 to 54 inches tall with 27 to 30-inch waist Kids wear with their own pants for maximum comfort Dress up play inspires children's imaginations while they have fun; makes a great gift