Ray-Ban RX 8422 Optical Frame is a metal, full-rim round frame designed for everyday prescription use. It pairs a durable metal construction with a classic round silhouette for versatile, everyday wear. Key attributes: Gray | Grey silver | Metal | Durable frame | Lightweight construction | Prescription-ready | Includes protective case | Includes cleaning cloth | Round shape | Full rim | Dimensions & fit: Lens width: 54 mm | Bridge width: 19 mm | Temple length: 145 mm | Composition & care: Metal | Wipe lenses and frame with a soft, lint-free cloth. Store in the supplied protective case when not in use.