RAY-BAN Round Metal Gold 50 These sunglasses feature a classic round frame design with a metal construction. The lenses offer a gradient tint for a stylish and modern look. Please note the size displayed reflects the width of the lens in millimetres.. Material: metal. Metal frames are durable, malleable and corrosion resistant.. This is a Unisex product. Includes sunglass case. EUR 175.00 1