El Kabong snow goggle replacement lens. A roadside attraction of goggle amazement, the VonZipper El Kabong snow goggle takes center stage with itâs mystical and revolutionary frameless design and Presto Change-O lens system. Even Houdini would be astounded at the ease and quickness of a lens change, with this dual layered, spherical, anti-fog escape artist. The Thermo-Polyurethane frame is a master of illusion, a vanishing act hidden behind triple density face foam for comfort and moisture wicking hocus-pocus. Say abracadabra and pull a rabbit out of your hat with this magical on hill performer.