Prada PR B57S Sunglasses combine a classic pilot silhouette with refined metal detailing for everyday sun protection and elevated styling. The model pairs a structured full-rim frame with tinted lenses for clear, comfortable wear. Key attributes: Gray | Gold | UV400 protection | Pilot/aviator shape | Full-rim frame | Dimensions & fit: 56 mm (lens width) | 15 mm (bridge width) | 145 mm (temple length)