* Helmet shell made of AIM: \'Organic Fiber\' and \'Multifiber\' in different layers for a shock absorbing shell with optimal stiffness * multi-part, modular polystyrene core system: protection optimisation through polystyrene core elements with different degrees of damping * anti-fog CNS-1 pinlock visor: quick and easy to change | Article: Shoei GT-Air 2 Tesseract Helmet, black-white-red, Size M | Article: Shoei GT-Air 2 Tesseract Helmet, black-white-red, Size M, black-white-red, Size M