Calcutta Bermuda Sunglasses 100% UV protection Scratch-resistant 1.0mm Triacetate (TAC) polarized lenses Fade-resistant shiny black frame Integrated hinge will stand up to repeated use Authentic Calcutta logo Blue mirror polarized lens Super tough polycarbonate frame. Polarized lens offer protection against ultraviolet A and ultraviolet B rays. Sleek style, unobstructed view with superior optics. 1 Year Warranty