Meets or exceeds DOT FMVSS 218 and ECE 22.06. 1,600g, +/- 50g, Sizes XS-3XL. Made from High Performance Fiberglass Composite (HPFC), Chin Bar Kinetic Polymer Alloy (KPA), 2 shells. ECE "P" and "J" certified as both an open and full face helmet. Pinlock Insert included at no extra charge Our best 180 degree modular system for easy on and off. Removable technical fabric liner keeps you cool. 3D laser-cut cheek pads for all day comfort with no hot spots. Inter mediate Oval fit. "A Class" Polycarbonate face shield is optically correct, scratch and UV resistant. Quick release, quick change mechanism. Pinlock Max ready shield, includes Pinlock insert. Built-in sun shield The LS2 4x was developed by Cardo and is based on the latest Bluetooth 5.2 technology, allowing four riders to connect at a maximum distance of 1.2 km. The sound is output via speakers and "Natural Voice" voice control is also integrated. Like the other Cardo intercoms, the LS2 4x is prepared for wireless updates and is fully waterproof. The new Open Bluetooth Intercom (OBI) standard also allows for easy pairing with OBI systems from other manufacturers DOT approved. Meets the FMVSS 218 Standard