Velocity Flow Ventilation™ system with FlowAdjust™ for maximum ventilation and temperature control. Super stable aerodynamic signature resists buffeting and lift. Super lightweight Kevlar®/carbon fiber/fiberglass TriMatrix™ Composite Shell. Contour Cut Cheekpads for superior fit and comfort. 3Mode Shield™ for instant on-bike shield adjustments, and ClickRelease™ for the fastest, easiest, tool-free shield swaps ever. NutraFog II™ superior anti-fog, anti-scratch and UV protected shield. Removable and washable, antibacterial/antimicrobial interior comfort liner. Padded chin strap with D-ring closure and strap keeper. Five-year warranty. Certification: Snell M2005, DOT.