From Revo, the Prosper Aviator Polarized 62mm Sunglasses feature:  Aviator shape Revo SuperFlex™ metal frame is a bendable, virtually indestructible frame material Revo high-contrast polarized Serilium lenses Lightweight, impact-resistant, glare-reducing nylon 8-base lens technology A more curved profile, temple to temple Adjustable nose pads Revo Light Management System™ filters harmful UV, HEV, and blue light Digital device-friendly reduces glare and enhances clarity of digital screens Approx. 61mm eye - 14mm bridge - 135mm temple  Imported.