Shell: SSL (Super Super Light) fibre stratification in carbon KevlarNumber of shells: 3 shell sizesVentilation system type IVS (Integrated Ventilation System) with air ducts moulded directly into the shellFabric: Cool Max with antibacterial treatmentInterior: fully removable and washable (including the nape protector)Visor: flat Race X visor, clear, made of scratch-resistant and anti-fog polycarbonate, can be equipped with the Tearoff systemVisor mechanism: XQRS (Extra Quick Release System) for removing and reattaching the visor in seconds, without toolsClosure system: double D