HJC HELMET SIZING CHART The CS-MX II is a competitively priced off-road helmet for riders that value quality and safety. This off-road helmet is composed of the Advanced Polycarbonate Composite Shell to provide a lightweight helmet, with superior fit and comfort using advanced CAD technology. A large eye port provides maximum visibility and superior goggle fit. The “ACS” Advanced Channeling Ventilation system allows full front to back airflow to flush heat and humidity up and out. REPLACEMENT PARTS MOUTH VENT PEAK VISOR PEAK VISOR BOLT SET CHEEK PADS HEADLINER STANDARD DOT Meets or exceeds DOT FMVSS 218 approved. Testing includes energy attenuation, penetration resistance, chin strap structural integrity, and labeling 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. BIOCERAMIC NYLEX INTERIOR Moisture-wicking interior with advanced anti-bacterial fabric. Removable Interior Glasses grooves: Accommodates riders who wear eyeglasses and sunglasses. ACS ADVANCED CHANNELING VENTILATION SYSTEMHJC'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. 3YEAR WARRANTY The warranty is applicable to manufacturers defects for ups to 3 years from the date or purchase or 5 years from the date of manufacturing. (whichever comes first)
