From Revo, the Navigator Polarized 62mm Sunglasses feature:  Navigator shape Revo SuperFlex™ metal frame 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. 62mm eye - 17mm bridge - 135mm temple  Imported.