Emporio Armani Squared Sunglasses combine a bold square silhouette with grey shaded gradient lenses for reliable sun protection in everyday and city use. Key attributes: Black | Matte black | Grey shaded | Propionate | UV400 protection | Grey gradient lenses | Polycarbonate lenses | Compatible with prescription lenses | Polarized option available | Squared shape | Full-rim frame | Dimensions & fit: Lens width: 57 mm | Bridge: 17 mm | Temple length: 145 mm | Composition & care: Propionate (frame) | Polycarbonate (lenses) | Clean lenses with a microfiber cloth; rinse with lukewarm water and mild soap if needed. Store in a protective case and avoid exposure to harsh chemicals or extreme heat.