Fly Racing Street Odyssey Modular HelmetThe Fly Racing Odyssey Modular Helmet features a poly blend shell designed with a Wind Tunnel Aerodynamic Design for quiet and comfort. The 2 in 1 Modular Design System consists of two modes: Street Mode / ADV Mode with Peak Visor EPS Reinforced Chin Bar.Included in box: Soft fleece helmet bag Color Matched Peak Visor Color Matched Visor Block off Plates Features: Advanced lightweight Polycarbonate Blend Shell Dual Density EPS adaptable to high and low speed impacts Dual D-Ring Chin Strap 2 shell sizes 3-Position optically superior clear face shield with anti-fog coating and durable hard coating for scratch resistance Tinted drop down inner sun shield 100% UVA/B protection up to 400 nanometers Integrated Mouth Vent Anti-Fogging System Optional Pinlock A Pinlock lens is made to enjoy a fog-free ride. It is based on two key principles to ensure a fog-free vision. The moisture absorbing surface of the lens effectively attracts and stores water molecules, while the airtight seal creates a thermal barrier together preventing condensation of the visor. The system is kept in place by positioning the lens between two adjustable pins, making Pinlock the number one anti-fog solution for helmets. Option (sold separately) Qwick - Dry® comfort liner and cheeks pads Hydrophilic liner absorbs sweat and is perforated to provide plenty of ventilation Speaker pockets built into the EPS for Bluetooth/Comm systems Removable, washable interior and removable chin curtain Two Point Super-Vent System Top with integrated exhaust vent Negative Pressure Wave Exhaust Spoiler to evacuate hot air DOT and ECE