Marc Jacobs MARC 593 Eyeglasses pair a square acetate front with metal temples for polished, everyday prescription wear. The model suits customers looking for a structured, full-rim frame with logo detailing. Key attributes: Black | Acetate | Includes case and cleaning cloth | Demo lenses — removable and replaceable with prescription lenses | Square silhouette | Full-rim acetate front | Metal temples with logo detailing | Dimensions & fit: Lens width: 51 mm | Bridge: 16 mm | Temple length: 140 mm | Composition & care: Acetate | Metal | Wipe lenses with a soft cloth; store in the included case when not in use.