Prada PR C54SD Sunglasses pair a polished silver metal square frame with grey gradient lenses, offering refined sun protection and a contemporary, wearable silhouette. Key attributes: Gray | Argento | Metal | 100% UV protection | Grey gradient lenses for comfortable vision | Lightweight construction | Includes protective case and accessories | Square metal frame | Polished silver finish | Full-rim design | Grey gradient lenses | Modern classic silhouette | Dimensions & fit: 54-17-145 mm | 57-17-145 mm | Low bridge fit | Available in 54 mm and 57 mm lens widths | Composition & care: Metal (frame) | Bio polyamide (lenses)