Uvex Stealth Reading Magnifier Goggles with Uvextreme Anti-Fog Lens (S3992X) Contemporary low-profile design protects comfortably against impacts, airborne particles and chemical splashes Clear Uvextreme lens with anti-fog coating and +2.0 diopter strength provides clear vision and increased magnification during close-up inspection and fine detail work Soft, elastomer body flexes and conforms to the face for a secure, comfortable, gap-free fit; pivoting, quick-adjust headband provides easy adjustment for a comfortable fit Easy and economical snap-on lens replacement Meets ANSI Z87+ and CSA Z94.3; made in the U.S.A.