Glass lens 100% UV400 protection coating Bridge: 17 millimeters Arm: 127 millimeters Lenses are prescription ready (Rx-able) Ray-Ban ® RB3025 Aviator ™ sunglasses encompass the shape that started it all. The Ray-Ban ® Aviator ™ is the brand staple originally designed for the U.S. military fighter pilots in 1937. Ray-Ban ® Aviator ™ sunglasses have a timeless look with the unmistakable teardrop shaped lenses. This style allowed the Aviator ™ to quickly spread beyond its utility, becoming popular among celebrities, rock stars, and citizens of the world alike. This is an iconic look that has endured for nearly a century. Ray-Ban ® RB3025 Aviator ™ sunglasses are available with polarized lenses and are prescription friendly