Prada PS B51S Sunglasses combine a classic aviator silhouette with a lightweight metal frame for reliable everyday sun protection. The pilot-style design and matte finish make them suited to both casual and travel wear. Key attributes: Black | Nero | Metal | UV protection | Non-polarized | Can be fitted with prescription lenses | Aviator shape | Matte finish | Full-rim frame | Dimensions & fit: Lens width: 56 mm | Bridge: 17 mm | Temple: 145 mm | Lens height: 45 mm | Composition & care: Metal frame | Polyamide lenses