Transitions anti-fog and UV protection <br>Integrated communication port accommodates Sena and Cardo Bluetooth stereo headset and intercom systems <br>Velocity Flow Ventilation system with Flow Adjust <br>DOT approved. Meets the FMVSS 218 Standard. <br>Padded wind collar drastically reduces wind and road noise <br>Contoured cheek pads <br>Integrated speaker pockets <br>Padded chin strap with D-ring closure and anti-flutter loop <br>Industry leading five-year warranty