TMS Youth Kids Blue/silver Skull Dirt Bike Motocross Helmet Mx (Small) Beautiful gloss UV protective finish, light weight durable composite shell, Main Color: BLUE/SILVER Heavily cushioned and comfortable interior, removable and washable padding DOT approved new in box, well vented all purpose product for off-road riding Please do not ask for changing size. We cannot guarantee that a different size will be in stock at the time of purchase. Small: 19.2/19.7 Inch.