HJC CS-R2 Seca Helmet (Choose Size / Color) Advanced polycarbonate composite shell has been designed using CAD technology for the best fit possible RapidFire shield replacement system makes changing shield quick and easy without tools Face shield provides 95% UV protection and is anti-fog coated Advanced ventilation system uses adjustable forehead and chin vents, plus two rear exhaust vents to sweep out heat and humidity DOT FMVSS 218 Certified