Prada A57S Sunglasses feature a streamlined metal full-rim frame and polarized dark-grey lenses, designed for everyday sun protection with reduced glare. The model pairs a double-bridge silhouette with acetate temples for a refined, wearable look. Key attributes: Black | Metal | Polarized lenses | UV protection | Adjustable nose pads | Full-rim frame | Prescription-ready (can be fitted with prescription lenses) | Rectangular/pillow shape | Double bridge | Acetate temples | Prada logo plaque on temples | Dimensions & fit: Lens width: 58 mm | 61 mm | Bridge: 15 mm | Temple length: 145 mm | Lens height: 43 mm | Composition & care: Stainless steel frame | Acetate temples | Polycarbonate lenses | Wipe lenses with a microfiber cloth and store in the protective case when not in use.