Features: Shell: polycarbonate, with a lacquer for protection against UV. Inner lining: hypoallergenic, antibacterial, removable and washable. Ventilation: an anti-fog vent at the front and channels in the shell for better airflow inside, plus a system to extract warm air. Visor: 2.2mm, scratch resistant, with a tool-free quick-change system. Pinlock ready. Buckle: micrometric ratchet type for a correct fit and easy opening. Specification: ECE 22.05. Aerodynamic design. Rated 4 stars in the SHARP scheme. Shell in 3 sizes. Weight 1450 g.