Black Flys Christian Fletcher Racer Fly Polarized Wrap Sunglasses Imported Plastic frame Plastic lens Polarized 100% UV protection coating Lens width: 60 millimeters Lens height: 40 millimeters Bridge: 19 millimeters Arm: 142 millimeters 4" high Black Flys nylon frames are constructed around a wire core, keeping the shape consistent in extreme conditions.They are injected of the highest quality nylon available and feature optical quality polycarbonate lenses. 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!