Balenciaga Squared Sunglasses pair a full-rim acetate frame with dark UV400 lenses for high sun protection and a distinctive square silhouette. Key attributes: Black | Acetate | UV400 protection | Dark lenses (8–18% light transmission) suitable for bright sunlight | Interchangeable lenses (compatible with prescription, photochromic and blue-light options) | Includes original case and microfiber cleaning cloth | Full-rim square frame | Durable lightweight construction | Timeless luxury design | Composition & care: Acetate | Clean lenses with the supplied microfiber cloth. Store in the original case when not in use. Avoid abrasive cleaners and excessive heat.