The RVX MAG OTG goggles are newly improved with the power of magnets. Dragon’s groundbreaking Swiftlock 2.0 has been augmented with magnetic contact points coupled with the one-sided release lever to create a secure and quick lens changing solution. Add in OTG compatibility, expansive Lumalens Colour Optimized technology, Dragon’s Patented Frameless Design, and you’ve got one heck of a pair of goggles. Of course, the RVX MAG OTG is helmet compatible, and features the toughest anti-fog on the market.Dragon RVX Mag OTG Rattled/LL Red Ion Features: New Swiftlock Magnetic Lens Change System Lumalens® Colour Optimized Lens Patented Frameless Technology Premium Injected Cylindrical Lens Super Anti-Fog Coating Armoured Venting 100% UV Protection Triple Layer Face Foam with Hypoallergenic Micro Fleece Lining Silicone Strap Backing Helmet Compatible Large Fit Bonus Lens Included