Miu Miu MU B05S Square Sunglasses combine a bold square acetate frame with brown gradient lenses for stylish, everyday sun protection. The model stands out for its tortoiseshell pattern and modern, chunky silhouette. Key attributes: Brown | Havana | Acetate | UV protection | Gradient lenses | Includes original case and accessories | Prescription/custom lens options | 12-month global warranty | Square silhouette | Tortoiseshell pattern | Full-rim acetate frame | Chunky frame | Dimensions & fit: Lens width: 51 mm | Bridge: 21 mm | Temple length: 135 mm | Height: 43 mm | High bridge fit | Composition & care: Acetate | Bio polyamide (lenses) | Clean lenses with a microfiber cloth; store in the original case; avoid contact with solvents and abrasive cleaners.