Advanced polycarbonate composite shell Lightweight, superior fit and comfort using advanced CAD technology Aerodynamic shell with large eyeport for greater visibility Impact absorbing, single-density EPS liner SunShield Visor System One-Touch integrated smoke-tinted SunShield deploys and retracts quickly and easily Adjustable to three positions ACS Advanced Channeling Ventilation System provides flow-through ventilation Multi-Stage intake vents and exhaust vents allow full front to back fresh airflow that flushes heat and humidity out of the helmet Moisture-Wicking and odor-free interior with advanced SuperCool antibacterial fabric that is comfortable, removable and washable Grooved interior in the temple area for riders who wear glasses QuickSlide shield replacement system allows for quick, secure and tool-less shield removal and installation Optically correct face shield offers 95% UV protection Nylon strap retention system neatly secures dual D-ring chin strap