BMW B6510 Polarized Modern Foldable Aviator Sunglasses Imported Metal frame Plastic lens Polarized 100% coating Lens width: 57.18 millimeters Lens height: 44.29 millimeters Bridge: 15 millimeters Arm: 130 millimeters Bmw licensed product Turboflex hinge with flip allowing you to fold the frame flat Signature bmw logo inserted in the end of the round temple tip Case Included Lenses are prescription ready (Rx-able) You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!