Ermenegildo Zegna VZ35570T91 Optical Frame pairs a classic silhouette with a brown plastic construction for refined everyday eyewear. Key attributes: Brown | Plastic | Dimensions & fit: Lens: 54 mm | Bridge: 17 mm | Temple: 145 mm | Composition & care: Plastic | Clean with a soft microfiber cloth and water or a mild detergent. Avoid paper towels, abrasive materials, and household chemicals.