Advanced Polycarbonate Composite Shell* Lightweight superior fit and comfort using advanced CAD technology* Aerodynamic shell with large eyeport for greater visibility* Impact absorbing multiple density EPS liner Flip-up Chin Bar and Face Shield* Single-button release allows chin bar/face shield to be easily opened or closed with either hand* Flip-up chin bar makes communicating with with your helmet on easier and wearing glasses more comfortable XBi2-H Wireless Intercom Compatible* Built-in recess pocket with panel cover allows the XBi2-H unit to integrate with the IS-Max BT helmet minimizing wind resistance and creating an ergonomic design ACS Advanced Channeling Ventilation System* Multi stage intake vents combine with rear exit vents to provide flow-through ventilation* Chin bar intake vent provides airflow across the shield interior to help eliminate shield fogging SilverCool Removable/Washable Interior Lining* Moisture-wicking and odor-free interior with advanced SilverCool antibacterial fabric* Comfortable removable and washableSunShield Visor System* One-touch integrated smoke-tinted SunShield U.S. Patent Pending 11/335855 deploys and retracts quickly and easily* Adjustable to three positions HJ-17 Shield and Quickslide Shield Replacement System* QuickSlide shield replacement system allows for quick secure and tool-less shield removal and installation* Optically correct face shield offers 95 UV protection Nylon Strap-Retention Band* Neatly secures chin strap HJC IS-Max BT Helmet and Chatterbox XBi2-H Sold Seperately