Datasheet: Composition: Polycarbonate Visor Cap: Lexan resin injected anti-fog and anti-scratch treatment VENTILATION: intake system and exhaust air CLOSING: Micrometric LINING: breathable fabric with antibacterial treatment Fully removable and washable Prepared for audio system Bluetooth N. of CAPS: 1 ANTI-UV treated à The outer shell to withstand the impact of UVA. SHELL OF POLYCARBONATE Polycarbonate is a material designed to absorb shocks and withstand extreme weather conditions. VENTILATION SYSTEM inputs and outputs to provide fresh air inside the helmet and facilitate the escape of hot air. ANTI-SCRATCH visor designed to resist scratches and bumps of the elements while driving. QUICK RELEASE MECHANISM New system to remove the screen quickly, easily and without tools.