Marc Jacobs MARC 616 Optical Frame — a square, full-rim acetate frame designed for everyday prescription use, featuring metal temples with subtle logo engraving for a refined, wearable look. Key attributes: Black | Acetate | Lightweight frame | Compatible with prescription lenses | Includes branded case | Square full-rim frame | Metal temples with logo engraving | Dimensions & fit: Lens width: 53 mm | Bridge: 19 mm | Temple length: 145 mm | Composition & care: Acetate | Wipe lenses and frame with a soft microfiber cloth; store in the supplied case when not in use.