The HJC i100 Solid Helmet has a full rotation chin bar that can be used in both open and full-face configurations. An easy-to-use integrated sun visor is cable operated and located on the bottom left side of the shell. This shell is composed of Advanced Polycarbonate material and is offered in 3 shells from sizes XS up to 2XL for maximum comfort and fitment. It's also designed and engineered with optimal balance and weight distribution for all-day riding comfort. This helmet is also ready to accept the SMART HJC Bluetooth systems. Features: Pinlock ready HJ-36 shield provides 99% UV protection Pinlock insert included Double D-Ring chinstrap DOT approved Compatible with HJ-36 shields