The i100 brings a change to your everyday modular helmet. This modular helmet has a full rotation chin bar that can be used in both open and full-face configurations due to the P/J Dual Homologation. An easy-to-use integrated sun visor (Dark Smoke) is cable-operated and located on the bottom left side of the shell. This shell is composed of our 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 (Sold Separately). Advanced Polycarbonate Composite Shell ACS - Advanced Canneling Ventilation System Pinlock Ready HJ-36 Visor Quick, Simple, Secure Shield Ratchet System Double D-Ring Chinstrap Removable, Washable Crown and Cheek Pads Rotational Chinbar Grooves for Eyeglass Wearers Bluetooth Compatible With Smart HJC (Bluetooth System Sold Separately) Standards: ECE & DOT-218 Approved Construction: Advanced P.I.M. Plus Fiberglass Weight: 3.22 lbs / 1459 grams (approx, based on size medium solid color)