The Nolan N100-5 Classic Plain Motorcycle Helmet is the latest and most exclusive version of Nolan s top-of-the-range flip up helmet. This Helmet has a elegant design, many technical features and compact size.Dual homologated for both full and open faceUltra-wide scratch-resistant visor for better peripheral visionExterior Pinlock adjuster pinsInternal drop-down sun visor with UV protectionExpanded foam cheek pad construction with removable coversClima Comfort inner paddingAir Booster ventilation technologyRemovable washable neckrollChin and forehead intake vents with rear exhaust ventDual-action safety flip-up systemMicrolock 2 retention system prevents accidental chinstrap releaseReady for the N-Com communication systemThe Nolan N100-5 Classic Plain Motorcycle Helmet has a Dual homologated for both full and open face Air Booster ventilation technology which allows for cooling airflow to be circulated around the riders hear using a chin intake vent and rear exhaust vent.Inside this He