Shimano Sunglasses:Model: SparkOptions color frames (each of the options available only question facing our e-mail):karbonowewhiteMagnesiumgray-silverblackgrayDescription:The combination of sporty and fashionable lookNoses and temple TPE Multi-FlexLight, strong, durable Grilamid TR 90Injected on numerically controlled machines in order to achieve the highest precision and quality semetriiTemples with non-toxic TPE, performed in a double-injection process, the model KatanaGlass: strong, rigid, lightweight Lexan (developed by General Electric)Full UV protectionThe offset fire glass for clear and realistic visionA special coating protects against scratches and fogging