Thermoplastic resin ergonomic external structure reinforced with structural dissipation impacts effect system Racing concept UV finish paint Triple density internal structure impact absorbing system integrated Circulation and ventilation system integrated – Dynamic force ventilation – integrated channels - 5 air intakes and 3 rear extractors Ajustable peak Coolmax™ and SITIP Sanitazed™ removable / washable / antiperspirant / antialergenic / antibacterial / antifungal inner lining Emergency system – Side Emergency System – in case of emergency / accident disassemble the internal left side allows easy extraction of the helmet DD Ring fastening system