The fibreglass version of the Spartan offers the best SHARK innovations in terms of design, safety and aerodynamics. Safety Calotte made of multiaxial glass fibres 2 calotte sizes for optimal morphological adaptation Double D-ring Multi-sealed EPS Visor Scratch-resistant VZ160 visor Pinlock Max Vision® included in the box Sun visor with UV380 label and scratch-resistant coating Quick disassembly system of the visor \"Autoseal system\": seals the visor on the helmet, provides better sound insulation and makes the helmet waterproof and cold-resistant Inside MICROTECH textile with antibacterial properties and AEGIS® label Inner part removable and washable (max. 30°) Easy Fit System: optimum comfort for spectacle wearers Removable cheek guard Anti-fogging mask Space for the Sharktooth® intercom system Aerodynamics & Ventilation Double spoiler with integrated air extractors: optimisation of air resistance and internal cooling Side mounting of \"SHARK skin\" visor in aerodynamic profile for better passive noise reduction Optimized aerodynamics based on CFD studies (Computational Fluid Dynamics) Standard cheek pads Size XS S M L XL XXL mm 30 30 27 30 25 20 Note Please note that as long as nothing else is written in the article description, all helmets that have a visor as standard will be delivered with a clear one, even if it is shown differently.