Interior made using a bamboo-based process and aeration channels and diffusers. Goggles QRGS: Goggle Quick Release System for fast unclipping. Double anti-fog and anti-scratch screen by Carl Zeiss. Aerodynamic shell: it was specially designed to fit closer to the shape of the skull. Available XS (53/54 cm), S (55/56 cm), M (57/58 cm), L (59/60 cm), XL (61/62 cm). Characteristics: Constructed from injected thermoplastic resin. 2 shell sizes : optimal morphological adjustment. Optimal comfort for the persons wearing glasses. Micro lock buckle system. Planned location for SHARKTOOTH?. Use the delicates or cold cycle and place inside a washing net. Quick release visor system. 1250g.