Prada B11S Sunglasses pair Prada’s craftsmanship with a rectangular acetate frame and polarized green lenses for clear, glare‑reducing vision in bright conditions. Key attributes: Brown | Havana | Acetate | Polarized lenses | Includes original Prada case | Compatible with prescription lenses | Rectangular frame silhouette | Wide temples with metal logo plaque | Metal triangle accents on front | Dimensions & fit: Size 55 — Lens width 55 mm; Bridge 17 mm; Temple 145 mm; Height 33.0 mm | Size 57 — Lens width 57 mm; Bridge 17 mm; Temple 145 mm; Height 34.0 mm | Full fit | High bridge fit | Composition & care: Acetate frame | Crystal (glass) lenses | Wipe lenses with a microfiber cloth; store in the original case; avoid harsh chemicals or abrasive materials.