Schuberth M1 Pro Outline Helmet The Schuberth M1 Pro Helmet takes the premium open face M1 helmet, built from intense wind tunnel testing, and adds a new and improved liner. The Schuberth M1 Pro features a drop down inner sun visor and comes with built-in speakers and boom-less microphone ready for the snap-in Bluetooth Sc1M system. Featuring a redesigned top vent, the updated seamless liner makes the Metropolitan 1 Pro the perfect combination of lightweight comfort and modern style. People who ride scooters, caf racers, naked bikes or touring motorcycles will find in the M1 a perfect companion. Features Aerodynamic optical class 1 face shield Pinlock-ready anti-fog face shield features HalfMaxVison technology Integrated internal sun shield Optimized aero acoustics Rear vent through the 3D logo High quality allergen-free, antibacterial liner is fully removable and washable Included visor peak for multiple configurations Pre-installed microphone and speakers for snap-in Sc1M system (sold separately) 1 shell size