The EXO-900 Transformer Helmet gives you the freedom to choose between Full- and Open-Face configurations with the added benefits of detachable peak visor and dropdown sun visor. This makes the Scorpion EXO-900 truly unique and gives you options that no other modular helmet can offer. In seconds and with no tools, you can convert your full-face helmet to an open-face version to meet the changing riding conditions or style preference if you ride different motorcycles or scooters. AirFit™ helmet pump air inflation system for a custom fit. Cheek pad and neck roll adjustment system for improved fit and wind noise reduction. EverClear no-fog shield system. KwikWick washable wicking liner. Retractable SpeedView no-fog internal sun visor. Toggle Aero-tuned vent system. Polycarbonate composite shell. DOT / ECE approved.