Marc Jacobs MARC 642 Optical Frame pairs a classic panthos silhouette with acetate construction and refined temple trim. Designed for daily wear, it offers a balanced, fashion-forward look that fits prescription lenses. Key attributes: Black | Acetate | Compatible with prescription lenses | Includes branded case and cleaning cloth | Panthos silhouette | Full rim | Thin metal trim on temples | Logo detail on temples | Dimensions & fit: Lens width: 54 mm | Bridge width: 19 mm | Temple length: 145 mm | Composition & care: Acetate | Wipe lenses with a microfiber cloth; store in the included case.