Cutler And Gross 9290 Round Opticals are a rounded acetate frame with a high browline and keyhole bridge, designed for everyday versatility and refined styling. Key attributes: Black | Acetate | Includes original case | Includes cleaning cloth | Includes certificate of authenticity and guarantee | Clear demo lenses included | Compatible with prescription lenses | Rounded square frame with high browline | Keyhole bridge | Oyster frontal pins | Compass star temple pins | 5-barrel hinges | Dimensions & fit: Frame width: 135 mm | Temple length: 150 mm | Lens width: 47 mm | Bridge width: 24 mm | Size: Medium | Bridge fit: Wide | Suitable for round, oval, square and heart face shapes | Composition & care: Acetate 100% | Clean with lukewarm water and mild soap; dry with the provided microfiber cloth. Avoid high heat and harsh chemicals. Professional adjustments and polishing available in Cutler and Gross stores.