Zegna EZ5332 Optical Frame is a square acetate frame designed for everyday prescription wear. It offers a clean, full-rim silhouette suited to medium-size fits. Key attributes: Grey | Acetate | Square shape | Full-rim frame | Dimensions & fit: Lens width: 51 mm; 53 mm | Bridge: 18 mm | Temple length: 145 mm | Medium size (M) | Composition & care: Acetate | Clean with a soft cloth and store in a protective case.