Features Kwikwick2® Liner Advanced Polycarbonate Composite Engineered Shell: Quiet, aero-tuned design for wind-tunnel tested comfort. EPS-lined chin bar for additional protection. Ventilation system: Adjustable, indexed front and rear vents with aero-tuned rear spoiler reduce lift, create vacuum and maximize airflow through helmet. Micrometric Automatic chinstrap buckle for quick release and precise adjustment. Removable chinguard to switch to a Jet style helmet Kwikwick2® Liner Very effective, hypoallergenic, removable, machine washable, and very soft and pleasant to the touch, the KwikWick2® lining of the new ScorpionExo® 2011 range is a real custom-made slipper for your head.Note Please note that as long as nothing else is written in the article description, all helmets that have a visor as standard will be delivered with a clear one, even if it is shown differently.