Introducing the all-new NFX MAG OTG snow goggle. Built with a foundation of premium functionality, the NFX Mag utilizes the ultra-fast and super-secure Swiftlock Magnetics lens changing system and proprietary Lumalens color optimized lenses. Tested and endorsed by Dragon 's world class roster of athletes -including snowboarder Danny Davis who has a Signature model -the NFX MAG OTG sets the bar high with additional features like Dragon 's patented frameless design, armored venting, helmet compatibility, and OTG-compatibility. For those seeking a preeminent goggle experience, look no further than Dragon 's NFX MAG OTG. This goggle utilizes features derived from Dragon 's patented Advanced Projects X (APX) technology. Dragon NFX Mag OTG Goggles + Lumalens Red Ion Lens | Black | Christy Sports