Randolph Sportsman Aviator Polarized Sunglasses, 57 mm Made in the USA and Imported Metal frame Glass lens Polarized 98-100% UV protection coating Lens width: 57 millimeters Lens height: 49 millimeters Bridge: 15 millimeters Arm: 140 millimeters Classic aviator-silhouette sunglasses with scratch-resistant mineral glass lenses and padded brow bar Rubberized tips Adjustable nose pads Case included Lifetime warranty on solder joints