Michael Kors Casper Eyeglasses combine a cat-eye silhouette with semi-metal and plastic construction for polished, everyday prescription wear. The frame pairs a tortoiseshell pattern with a full-rim shape for a timeless, face-flattering look. Key attributes: Luggage tortoise | Semi-metal and plastic | Compatible with prescription lenses | Includes branded case and cleaning cloth | Cat-eye silhouette | Full-rim frame | Tortoiseshell pattern | Dimensions & fit: Lens width: 54 mm | Bridge width: 18 mm | Temple length: 145 mm | Medium frame size (54-18-145) | Standard fit | Composition & care: Semi metal | Plastic | Wipe lenses and frame with a soft cloth; store in the provided case when not in use.