* Micrometric Automatic chinstrap buckle for quick release & precise adjustment. * Removable chinguard to switch to a Jet style helmet * Kwikwick® liner: soft, hypoallergenic, removable & machine washable Article: Scorpion Covert-X Xborg Helmet, black-silver, Size XS 54 55 Article: Scorpion Covert-X Xborg Helmet, black-silver, Size XS 54 55, black-silver, Size XS 54 55