Calcutta's Long Range sunglasses are for the serious sportsman who doesn't mind putting in the time and effort that adventure requires. Rubber-coated nose and temple pads will keep you comfortable and blue mirror polarized lenses will cut through the harshest glare all day long. 100% UV protection. Blue mirror 1.0mm Triacetate (TAC) polarized lenses. Fade-resistant shiny black frame. Rubber-coated nose and temple pads for an all-day fit. Integrated hinge will stand up to repeated use. Authentic Calcutta logo.