Exceptional value for money with all the features you’d expect from a HJC helmet. The CS-15 full face motorcycle helmet is a well vented, comfortable helmet aimed at the budget conscious rider. Key Features Advanced polycarbonate composite shell Designed using advanced CAd technology Full front to back airflow ushers heat and humidity up and out Micro buckle chin strap with quick release Anti-fog prepared shield with 99% anti-UV protection Glasses groove Size Guide: XS (53-54cm), S (55-56cm), M (57-58cm), L (59-60cm), XL (61-62cm), XL (63-64cm) .