The Quantum is protection with maximum horsepower. Aerocore™ construction featuring Koroyd® and Smith'sinnovative exoskeleton design are used to increase protection in key side-impact zones for the athletespushing the limits of snow riding. The Wayfinder strap system featuring the Fidlock® buckle is functional simplicity,making it easy to use one hand for on and off use. For the most custom fit, the Quantum offers the Boa® 360 fitsystem with a 360˚ halo design. Combine all this with the Smith-pioneered AirEvac™ technology for superior goggleintegration, and the Quantum delivers maximum protection with the best fit and protection out there.