Shell ACF-Carbonglass (Glass fiber & carbon fiber) 2 shell sizes Ventilation system dynamic system with large upper air-intake & rear extractors Fabrics Breathable lycra® micro-porous lining & dry-comfort fabric with sanitizing treatment removable & washable Visor clear Gt 2, optical class 1 non-scratch anti-fog polycarbonate visor with 100% protection from UV rays integrated is V non-scratch, anti-fog sun visor XQrs (extra Quick release system) for tool-free removal & replacement of visor in seconds. customizable opening system Fastening system micrometrically adjustable strap Prepared for the AGVoice Bluetooth communication system