The Airoh Helios Jet Plain Motorcycle Helmet is the new tech-jet which represents the evolution of the Open Face Helmet which is ideal for those living in the inner-city / urban areas.Thermoplastic HRT Shell constructionTop and Side vents with a rear extractorMicrometric retention system includedWeight - 1250g +- 50gScratch and UV resistant Visor includedRemovable and Washable Hypoallergenic lining insideCustomer kit included in the boxRetractable Sun VisorSafety standard: ECE 2205The Airoh Helios Jet Plain Motorcycle Helmet has a Thermoplastic HRT Shell construction - HRT is the thermoplastic resin which is a combination of plastic polymers, guarantees high impact resistance with a limited weight. For rider comfort, the Helmet has top and side vents which are then combined with a rear extractor to allow cooling airflow pass through.This Helmet comes with a scratch and UV resistant Visor included, along with a retractable Sun Visor. There is also a removable and washable Hypoallergenic