RVX OTG is Dragons latest flagship. With a patented frameless design, Panotech lens shape, Dragon Lumalen's and Swiftlock 2.0, you have all the ingredients for the perfect goggle that will get you ready for anything. RVX OTG has a patented frameless technology with integrated armor ventilation that promotes proper airflow and makes it easy to wipe away snow and ice so that lifting flow is never blocked. The shape of the Dragon Panotech lens increases peripheral vision more than most goggles on the market. Dragon LumaLens gives you optimized color that makes it possible to see the terrain better, react faster and ultimately work better on the mountain. Swiftlock 2.0 is the new generation lens replacement system with a safe, fast and user-friendly lever to quickly change your lens. All Dragon Lumalens offer 100% protection against the sun's damaging rays and in addition there are strong lightweight and durable. This model fits well with most helmets on the market. Comes with dual lenses, one for good sunny conditions and a contrast enhancing lens for worse days.