The new 509 Aviator 2.0 Goggle—snowmobiling’s most advanced optics. A first of its kind in powersports, it combines the maximum field of vision and optical clarity of a toric lens shape with the fast and easy 5MAG magnetic lens change system. Oversized for an epic view, this goggle can even accommodate prescription glasses underneath. Fits perfectly with 509 helmets and adjusts to all conditions with a full spectrum of spare lens tints sold separately.