Gucci Squared Sunglasses combine a bold square silhouette with an injection-molded frame and bio-nylon lenses for reliable everyday wear. Key attributes: Gray | Grey | Injection | Prescription lens compatible | Graduated lenses possible | Squared silhouette | Full-rim frame | Dimensions & fit: Lens width: 55 mm | Bridge width: 20 mm | Temple length: 145 mm | Composition & care: Frame: Injection | Lenses: Bio nylon | Wipe lenses with a microfiber cloth; store in the provided case; avoid harsh chemicals.