The OB120CS by Radians Inc. is a pair of Outback glasses equipped with clear, scratch-resistant hard-coated lenses. These are crafted from robust, impact-resistant polycarbonate. The specific lens coating effectively blocks 99.9% of detrimental UV rays and complies with Ansi Z87.1+ standards.These glasses also boast non-slip rubber temple pads and a rubber nosepiece, which guarantee a secure and comfortable fit. A neck cord is included as part of your purchase.