Motorcycle Riding Glasses Smoke Clear Imported Polycarbonate frame Polycarbonate lens non-polarized Lens width: 54 millimeters Lens height: 32 millimeters Bridge: 15 millimeters Durable Polycarbonate Frame Dark Smoke Lens 100% Protection Against Harmful UVA/UVB Rays Lightweight For Superior Comfort 30 DAY MONEY BACK GUARANTEE AND 90 DAY LIMITED WARRANTY AGAINST MANUFACTURER DEFECTS: Our main goal is make our customers happy and provide the best shopping experience; If you are not completely satisfied with our product or your purchase please contact us, we'll be happy to help