509 Altitude 2.0 Snow Helmet Colour:Black/Gum Aero-Tuned Ventilation Closeable Intake vents

Aero-Tuned Ventilation Closeable Intake vents on top force cool air in while exhaust vents maximize movement of hot air out of the helmet

Nylon straps surround the bottom and an under cross-strap ensures a tight and secure fit

Hood And Shoulders

Suitable for the model NEOTEC3

509 Altitude 2.0 Snow Helmet Colour:Black/Gum Aero-Tuned Ventilation Closeable Intake ventsReinvented to ride even harder, the second generation of the bestselling 509 Altitude series unleashes a whole new animal. Lighter, stronger, and even more comfortable thanks to a new hand lay up fiberglass construction, the 509 Altitude 2. 0 Helmet excels in any terrain or condition. Includes the Fidlock magnetic strap buckle for easy one handed operation, plus customizable features like a removable Pro Series Breathbox to get you through a full