Shell: made of ACF tricomposite fibreNumber of Shells: 2 shell sizesVentilation system of type x vent, an ingenious study of air flow circulating in channels moulded into the inner shell.Fabric: The interior is made with foams of various densities to combine comfort and support.Fully removable and washable liningsScreen of type "GT" scratch-resistant and anti-fogIntegrated fastening type (without side plates) and XQRS type, allows for very quick disassembly and reassemblyAdjustable automatic closure systemOptional: Tinted, coloured and iridium screens, tear-offs (3 pieces), nose guard, wind deflector, helmet bag, spare interiors, maintenance products