Features-Latest-ECE-22-05-standard-compliant-Custom-designed-Multi-Poly-Tech-MPT-constructed-shell-Integrated-spring-loaded-sunvisor-system-ndash-DVS-with-side-mounted-activation-switch-for-ease-of-use-Twin-integrated-air-filtration-system-at-brow-with-open-&-close-positioning-&-large-contact-points-for-ease-of-use-Triple-rear-exhaust-vent-system-allows-for-ultimate-heat-dissipation-Micrometric-buckle-for-ultimate-adjustability-&-perfect-tension-Ultra-comfort-fit-washable-&-removable-liner-system-Quick-release-Factory-prepared-Pinlock-reg-visor-ndash-for-use-with-Nitro-Pinlock-reg-Anti-fog-insert