THIS PRODUCT DOES NOT CONFORM TO EN166 AND ARE THERE FOR NOT CLASSIFIED AS SAFETY GLASSES!* Hybrid metal and acetate frame* Shiny black and gold* Polycarbonate lens for resistance and optical clarity* Embedded ProBlu 420 technology & Anti-reflective coating* Slightly curved frame* This elegant and sophisticated frame comes with PrB lenses absorbing 100% of harmful blue light at 420nm and 82% of harmful blue light at 445nm* Protects your sight from blue light* Supplied with hard case, microfibre cloth, user instruction