Description Details - Dragon D1 OTG Goggles - black (iconpurple/lumalens purple ion) Dragon Goggles Color: black Bonus lens: no Lens shape: cylindrical Polarization: noManufacturer code DRG1556032014ID 336117 Lens shapecylindricalGoggles with cylindrical lenses are the most common, classic and proven shape. Their the biggest advantage is a great adaptation to the riders head. Dragon D1 OTG Goggles (iconpurple/lumalens purple ion)