Marc Jacobs MARC 604 Optical Frame is a black acetate full‑rim frame designed for everyday prescription wear. Its large, panthos-inspired silhouette combines classic shape with refined temple detailing for versatile styling. Key attributes: Black | Acetate | Prescription-ready | Prescription-ready | Includes case and cleaning cloth | Full-rim frame | Large round (panthos) silhouette | Tapered temple tips | Hot-stamped logo on temples | Dimensions & fit: Lens width: 51 mm | Bridge width: 23 mm | Temple length: 145 mm | Composition & care: Acetate | Clean with a soft microfiber cloth and store in the supplied case. Avoid exposure to high heat and harsh chemicals.