These Prada Linea Rossa PS03ZS 1BO06F Men's Sunglasses are made from Injected material in an Irregular shape. With bi-stable hinges, hydrophobic treated lenses, and ventilation system, Prada Linea Rossa offers a high-performance sunglasses model. A lightweight frame with aerodynamic design and triple-injection temples, ideal for sports without compromising on luxury and style.