Features: Shell: Polycarbonate, with a protective lacquer against UV rays Inner lining: Anti-allergenic, antibacterial, removable and washable. Ventilation: Anti-fog at the front and channels in the shell for better air circulation inside, with a system for pushing the hot air out Visor: 2.2mm scratch-resistant, with a system for easy replacement without tools. Pin lock Ready Fastening: Micrometric, ratchet type, for a correct fit and easy opening Specification: ECE 22.05 An aerodynamic design. Rated 4 stars in the SHARP system. A shell in 3 sizes Weight 1450 gr.