Ironman Resistance Semi-Rimless Sunglasses Imported Plastic frame Plastic lens Non-Polarized 100% UVA/UVB Protection coating Lens width: 71 millimeters Bridge: 12 millimeters Arm: 130 millimeters Infra red polycarbonate 2.0 mm lens, infra red lens to reduce eye fatigue, polycarbonate lens for shatter and impact resistance 100 percent ultraviolet protection Extra soft rubber nose pads and inserts for comfort secure non-slip fit