The HJC RPHA 90 Pro Modular Helmet utilizes top notch materials and manufacturing processes derived from HJC's full-fledged race helmets. A fiberglass composite shell allows the RPHA 90 to be extremely strong without being too heavy for long days on the road. Both the chinbar and face shield are operated by easy to use, centrally located buttons and an intergrated internal sun visor can be called into action at the flick of a switch. Features:Advanced P.I.M. Plus (Premium Integrated Matrix Plus) Fiberglass aerodynamic shell structure for extreme performance at maximum speedsFiberglass composite shell made from a blend of carbon fiber, fiberglass, and aramid to create a unique woven blend that is both strong and noticeably lighterWider eye port provides better peripheral vision for ridersInnovative, center, one touch open/close locking system for chinbar and face shield is designed to be opened with either hand, even with gloves onMultiCool Interior advanced anti-bacteria fabric provides enhanced moisture wicking and quicker drying function than previous generation3D engineered, ergonomic interior developed to reduce noise significantlyRapidFire III shield replacement system : simple and secure shield ratchet system provides quick, tool-less removal and installationOptically-superior anti-scratch Pinlock face shield (HJ-29): anti-scratch coating providing 95% UV protectionPinlock insert included for the ultimate anti-fog systemIntegrated SunShield (HJ-V9): Anti-fog, anti-scratch, smoke-tinted SunShield deploys quickly and easilyDouble D-Ring chin strapEyeglass friendly EPS designMeets or exceeds DOT standards