Columbia Pacifica Polarized Sport Sunglasses Imported Plastic frame Plastic lens Polarized 100 coating Lens width: 63 millimeters Bridge: 16 millimeters Arm: 133 millimeters Columbia pfg-zeiss optics with pro shield protective barrier for crytalline vision, complete glare elimination and easy care lens surface. Flat paddle temples fit comfortably under most headgear. Featherweight hyperlight 90 frame material for long wear comfort. Case Included Lenses are prescription ready (Rx-able)