Safeguard your vision in direct sunlight wearing the lightweight Prada Linea Rossa PS 01TS sunglasses. ,Features a rubber rectangle frame made of propionate. Grey gradient lens is made of standard plastic. Plastic frame composite lens Non-Polarized UV Protection Coating coating Lens width: 56 millimeters Lens height: 44 millimeters Bridge: 19 millimeters Arm: 140 millimeters Square Black Rubber Plastic Gradient Grey Plastic