R2 HERO is sportglasses for children and juniors in actual trendy colours. It matches perfectly with R2 helmets and gloves. Exchangeable lenses ensure safety and comfort in different light conditions. And moreover for an affordable price. Frame color: matt black Lens color: clear to grey Frame size: good for smaller faces optical sizes: 65-12-108 UV 400nm - 100% protection agains UV radiation A, B, C Practical and resistant hard foldable case plus soft microfieber cleaning pouch R2 for FREE CE Safety Pro - sunglasses safety and quality quaranteedParametersColourblackMaterialP olykarbonát / PolycarbonateLens materialFotochromatický nárazuvzdorný polykarbonátLens colourgreyLens filter category0-3