The Airoh Revolution Flip up Front Motorbike Helmet is packed with features... Specifications include: SHARP 4 Star Rating Dual homologation ACVS (Airoh Combined Ventilation System) Maximum comfort even in extreme conditions Top vent / rear extractors / chin guard vent Removable and washable hypoallergenic inner lining Weight: 1,650 g +/- 50 g Tool-less quick release visor Extra wide visor for increased field of vision Retractable internal sun visor Anti-fog visor position prevents internal fogging Great fitting and comfort Micrometric retention system Wind stop device limits cold air penetration from the bottom and reduces inner noise ECE 22.05 European standard tested Thermoplastic HRT shell construction PLEASE NOTE: This helmet comes with a clear visor fitted as standard