The Revolver features an oversized spherical snow lens that gives you incredible field of vision. This dual pane lens features a vast improvement in anti-scratch technology and the inner pane was sourced with only the best anti-fog technology from Italy. What makes the Revolver unique is its innovative PIVOT lens lock technology. Using rotational quick release technology, the top center of the lens is secured to the goggle frame. The rotational lens mount allows you to pivot the lens upward away from the frame and out of your field of view without releasing the lens. This allows you to pivot the lens upward to quickly exhaust any built up moisture or fog when stopped without removing your goggles.