These high-impact, 2.2mm polycarbonate Mirrored Gray accessory lenses fit the ESS Rollbar sunglass. The Rollbar sunglass frame features a rotating Lens Gate that provides extremely rapid lens exchange and secure lens retention under impact. This kit includes two Mirrored Gray Rollbar lenses (right and left) and a protective lens pouch. The Rollbar sunglass is sold separately. Rollbar lenses provide 100% UVA/UVB protection and are compliant with U.S. Federal OSHA and ANSI Z87.1 2015. Non-polarized lenses also meet and exceed U.S. MIL SPEC MIL-PRF-31013 (Clause 3.5.1.1).