Guess GU50173 052 Optical Frame is a Guess-designed acetate frame built for everyday prescription wear. It combines a structured geometric silhouette with lightweight construction for comfortable all-day use. Key attributes: Brown | Havana | Acetate | Lightweight | Durable | Full-rim frame | Compatible with prescription lenses | Includes original case and microfiber cloth | Rectangular silhouette | Slim temples | Engraved logo detail on temples | Dimensions & fit: Lens width: 55 mm | Bridge: 17 mm | Temple length: 140 mm | Comfortable everyday fit. | Composition & care: Acetate | Wipe lenses with the included microfiber cloth; store in the original case when not in use; have prescription lenses fitted by a certified optician.