Advanced Polycarbonate Composite Shell• Lightweight, superior fit and comfort using advanced CAD technology• Aerodynamic shell with large eyeport forgreater visibility• Impact absorbing, multi-density EPS linerSunShield Visor System• One-touch integrated smoke-tinted SunShield(Patent Pending #11/335,855) deploys andretracts quickly and easily• Adjustable to three positionsACS Advanced Channeling Ventilation System• ACS Advanced Channeling Ventilation Systemprovides flow-through ventilation• Multi-stage intake vents and exhaust ventsallow full front to back fresh airflow thatflushes heat and humidity out of the helmetSilverCool™ Interior• Moisture-wicking and odor-free interior withadvanced SilverCool™ antibacterial fabric• Comfortable, removable and washableHJ-17J Shield and QuickSlide ShieldReplacement System• QuickSlide shield replacement system allowsfor quick, secure and tool-less shieldremoval and installation• Optically correct face shield offers 95%UV protectionNylon Strap Retention System• Neatly secures chin strap