Oakley Flak Jacket Rimless Sunglasses Made in US Plastic frame Plastic lens Non-polarized Iridium 100% UV protection coating Lens width: 63 millimeters Bridge: 14 millimeters Arm: 135 millimeters 3" high 4" wide Case included Lenses are prescription ready (rx-able) Flak Jacket XLJ has been the frame most chosen by althetes that driven by innovation. The latest performance technology that is also comfortable and durable.