Shark D-Skwal 2 Penxa Helmet The Shark D-Skwal 2 Penxa Helmet adds a whole new level of cool to any riders' style. A ventilation system comprised of two air inlets and two air extractors combine with an aerodynamic spoiler to ensure even cooling throughout the helmet. A Pinlock Max Vision insert included in the box along with a dual use removable anti-fog breath guard prevents fogging on the inside. The Shark EasyFit system makes this helmet great for riders that wear glasses while riding. The D-Skwal 2 also makes installation of the Sharktooth intercom system a breeze with a built-in slot. Features Shell made of injected thermoplastic resin Double-D buckle system Multi-density EPS Pinlock Max Vision included in the box Clear UV380-labeled face shield Scratch resistant treated Autoseal system enmeshes the visor into the helmet, thereby improving soundproofing and making the helmet resistant to both water and cold air Quick visor release system Moisture-wicking liner and cheek pads Removable interior suitable for machine washing EasyFit system, optimal comfort for riders wearing glasses Dual use removable anti-fog breath guard Anti-fog mask Reserved Slot for the Sharktooth intercom 2 air inlets 2 air extractors Aerodynamics optimized by means of CFD (Computational Fluid Dynamics) design studies New ventilation configuration identical to that of the Skwal 2 mode Ready for installation of the Sharktooth Wireless Entertainment System DOT approved