Dior DIORGLOWO S1I N eyeglasses pair refined acetate construction with a medium 51-17 size for everyday prescription and optical use. The design suits those seeking a polished, designer frame for daily wear. Key attributes: Black | Multicolor | Acetate | Lightweight frame | Durable construction | Prescription-ready frame | Dimensions & fit: Lens width: 51 mm | Bridge: 17 mm | Temple length: 140 mm | Medium size | Composition & care: Acetate | Wipe lenses and frame with a soft microfiber cloth; avoid abrasive cleaners and harsh chemicals. Store in a protective case when not in use.