Gucci GG1539S Lettering Sunglasses combine a clean rectangular silhouette with laser-engraved Gucci lettering on the temples. Designed for everyday wear, they pair a black frame with grey lenses in a medium 55 mm size. Key attributes: Black | Grey | Plastic | Prescription-ready | Includes case and cleaning cloth | Rectangular frame | Laser-engraved Gucci lettering on temples | Slim temples | Dimensions & fit: Eye: 55 mm | Bridge: 19 mm | Temple: 145 mm | Size M (55-19-145 mm) | Composition & care: Store in provided case. Clean lenses with a soft, dry cloth. If needed, use a damp cloth with mild detergent. Do not use solvents or abrasive cleaners.