Prada A17S Sunglasses pair a rectangular acetate frame with glass lenses featuring a clear blue‑violet light filter. Designed for everyday wear, they deliver UV400 protection and a high‑bridge fit for comfortable coverage. Key attributes: Black | Acetate | UV400 protection | Clear blue-violet light-filter lenses | Glass lenses | Flat, standard lens profile | Non-folding temples | Rectangle shape | Full-rim frame | High bridge fit | Mirrored lenses | Dimensions & fit: Lens width: 51 mm | Lens width: 54 mm | Bridge: 19 mm | Temple length: 145 mm | Temple length: 150 mm | High bridge fit | Composition & care: Acetate | Glass | Wipe lenses with a microfiber cloth. Avoid abrasive cleaners and harsh chemicals. Store in a protective case when not in use.