The Ray-Ban Aviator Large Metal Polarized Sunglasses feature the same shape originally developed for fighter pilots over 70 years ago, with the added clarity of glare-reducing polarization. The timeless look works whether youAAAre buzzing the control tower in your F-14, or pulling over motorists for going three mph over the speed limit on the highway to the danger zone.<br /><br /><b>Product Features</b><ul style="list-style-type: disc; margin-left: 25px;"><li>Frame: Alloy</li><li>Hinge: Alloy</li><li>Lens: polycarbonate</li><li>Interchangeable Lens: no</li><li>Polarized: yes</li><li>Face Size: Medium, large</li><li>Frame Measurements: </li><li>Case Type: Soft</li><li>Nose Pads: yes</li><li>Temple Pads: yes</li><li>Recommended Use: UV protection</li><li>Manufacturer Warranty:</li></ul>