The replacement lenses are designed only to fit with the original Oakley Holbrook frame extremely seamless. They are in high quality,polarized and offer excellent UV protection. Optional mirror coatings design to optimize light for specific environment and activities and reduce glare. Therefore, interchangeable lenses help you optimize performance in any environment. Each pair of our lenses comes with a mini size of exquisite case for protection and a polarized test card. Disclaimer:Our lenses are not affiliated with Oakley in any aspects.