The Hack MX goggles were developed in collaboration with i XS athletes & tested in use. The Hack is particularly impressive because of its already almost unrivaled field of view which gets the maximum viewing angles out of it. A simple lens handling, a wide variety of different lenses for all light & weather conditions. Features Wide angle of view for unobstructed field of vision (178° x 78°) 2-layer foam for enhanced comfort 40 mm goggle strap EN1938:2010 Lenses: Mirrored, anti-fog, scratch resistant Info The Hack goggles can be upgraded with the Tear-Off Kit Lenses from the Trigger series also fit the Hack series