The Shark S-Drak Blank Open Face Motorbike Helmet is packed with features...Specifications Include:Shell Construction - Constructed from multiaxial glass fiberFront Snap - To enable adding a peak (sold separately)Retractable Internal Visor - Equipped with an air intake deflectorQuick Release Visor System - Revised visor mechanismTotal Vision - Outside anti-scratch and inside anti-fog visor treatmentFastening - Micro lock buckle system2 Shell Sizes Available - Optimal morphological adjustmentSlim Fit Shell - Specially designed to fit the skull shape as closely as possibleFully Removable and Washable Interior - For ease of cleaningGlasses Groove - Optimal comfort for the persons wearing glassesSHARKTOOTH Prepared - The helmet has been designed to accommodate the Sharktooth Bluetooth Intercom5 Year WarrantyWeight - 1000 g +/- 50 gPLEASE NOTE: This helmet comes with a clear visor fitted as standard