adidas PRIMEBLUE cap, black design with an adjustable back strap. - Brand: adidas - Model Name: PRIMEBLUE - Color: Black - Style: Cap - Features: Adjustable back strap The tag has been cut off so it doesn't get in the way when worn, but I think it's a size that can be worn by children up to the upper grades of elementary school. Size adjustable. Small name written on the tag. Will be erased with white tape before shipping. Thank you for looking.