The Prada Big Circle Sunglasses PR13ZSF-17D5S0-52 Black Silver is a stylish and modern frame design. It features full rimmed, oversized lens that are expertly crafted in Italy with black and silver frames. The lenses provide 100% UVA and UVB protection and are polarized to protect from glare. Consumers have praised the Prada Big Circle Sunglasses for their lightweight feel, and the stylish and modern look they provide. They have also commented on the quality of the lenses and the durability of the frames. Consumers have also noted the flattering shape of the sunglasses and the comfortable fit they provide. Overall, the Prada Big Circle Sunglasses have earned positive reviews and high ratings from consumers.