The CS-15 is a competitively priced full-face helmet for riders that value quality and safety. The Advanced Polycarbonate Composite Shell provides a lightweight helmet, with superior fit and comfort using advanced CAD technology. The Optically-superior face shield provides 95% UV protection. The ACS Advanced Channelling Ventilation system allows full front to back airflow to flush heat and humidity up and out. Technical Features Standard ECE Meets or exceeds ECE 22.05 approved. Testing includes energy attenuation, penetration resistance, chin strap structural integrity and labelling requirements for on-road motorcycle helmets. Polycarbonate Shell The Advanced Polycarbonate Shell is designed to be lightweight with a superior fit and comfort, using CAD technology. Visor: HJ-20M • All HJC shields offer 99% UV-A & B protection • Pinlock® ready shield Bioceramic Nylex Interior • Moisture-wicking interior with advanced anti-bacterial fabric • Removable interior • Glasses groove: accommodates who wear eyeglasses and sunglasses ACS - Advanced Channelling Ventilation System HJC''s helmets, along with our technology, have added experience in designing the MotoGP race helmets to have the best technology in aerodynamics and ventilation and related fields. HJC''s helmets provide the airiest helmets on the market. Experience the best performance with your HJC helmet. 3 Year Warranty The warranty is applicable to manufacturers defects for up to 3 years from the date of purchase, or 5 years from the date of manufacturing (whichever comes first).