TMS Youth Kids White Pink Butterfly Dirt Bike ATV Motocross Off-road Helmet DOT with Goggles and Gloves (Medium) Beautiful gloss UV protective finish, light weight durable composite shell 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. Youth Medium Size: 20.1" - 20.5" Goggle size : ONE Size (For Youth) Glove Size : One Size (For Youth)