Description Details - Dragon D3 OTG Goggles - black (iconred/lumalens red ion) The D3 model is an addition to the product line filling the gap of cheaper goggles with spherical glass. In addition, they have been equipped with the OTG system, a system that makes it easier to put the goggles on glasses. They have a very large viewing area thanks to the heavily spun lens and the elimination of the old lens ventilation system, which was moved to the upper joint of the two layers of glass. Their shape allows them to fit very well to the helmet , they are characterized by a large size which will certainly appeal to a person with a larger oval face. All lenses are made with Lumalens® Technology. Size Large OTG: over the glass - goggles adapted to be worn over glasses. Pressure-injected spherical polycarbonate lenses with scratch protection coating Super Anti - Fog - prevents fogging with improved ventilation system increasing comfort Lumalens® Technology - regulates the amount of light passing through the lens improving riding comfort, fully optimized and customized. Three-layer soft sponge (each layer has a different hardness) finished with hypoallergenic Micro Fleece Flexible frame Compatible with most helmets Equipped with UV filters to protect 100% from the sun's rays Color: blackManufacturer code DRG1545026011ID 344302 Lens shapesphericalSpherical lenses in snowboard goggles are the latest experts solution. These lenses increase the field of view and protect riders from the deformation of the image. Dragon D3 OTG Goggles (iconred/lumalens red ion)