Prada B11S Sunglasses combine a modern rectangular silhouette with mirrored glass lenses for everyday sun protection. The acetate frame and high-bridge fit make them suitable for extended wear and stylish outings. Key attributes: Transparent ocean | Acetate | Glass lenses | Mirrored finish | Flat lens profile | Full-rim acetate frame | Non-folding temples | Standard 145 mm temple length | Rectangular silhouette | Modern classic style | Dimensions & fit: 55-17-145 (lens-bridge-temple, mm) | 57-17-145 (lens-bridge-temple, mm) | High bridge fit | Composition & care: Acetate frame | Glass lenses | Wipe lenses with a microfiber cloth and store in a protective case. Avoid abrasive cleaners and prolonged exposure to heat.