The Prada PR20U Transparent Silver eyeglasses are a stylish and contemporary option for those looking to make a statement with their eyewear. The frame is made of lightweight metal, making it comfortable to wear for extended periods of time. The lenses are made of impact resistant polycarbonate, providing a clear and distortion-free view. The frame comes in a unique transparent silver color, making it a great choice for those looking to stand out with their eyewear. The frame has a classic aviator shape, with adjustable nose pads and integrated temple ends for a secure and comfortable fit. The Prada PR20U Transparent Silver eyeglasses come with a one-year limited warranty. Customers who have purchased this product have commented on how lightweight and comfortable the frame is, as well as its unique color and design. They have also praised the clear and distortion-free vision it provides.