LianSan Polarized Sunglasses for Men Womens Aviator Classic Vintage Sunglasses metal frame composite lens polarized Lens width: 60 Slim metal frames with light weight and fashion design and refined cutting technology can perfectly show your unique charismatic temperament. Polarized lens the Drop Ball Test and FDA certification filter stray light and eliminate the hard Light and specular highlight so that the light is softer and gives your eyes a comfortable feeling, provide UV protection, slow down the eyes aging speed and make you get rid of fatigue. high elastic spring leg can prevent it clip your face, solid high quality hinge tested 100 thousand times, smooth finish uneasy to fall off, tight screw, with medical silica gel allergy free and skid resistance nose pads. color: blue and yellow. Size: lens width: 60mm, lens height: 50mm, bridge: 17mm, Temple: 130mm Package: 2 pair of sunglasses, 2 cleaning cloth, 1 manual, 2 case and 1 card testing the polarization properties