Swap is a glasses-to-goggle eyewear solution designed to fight fog. The foam lining surrounding the one-piece lens blocks dust and debris and includes venting channels that help reduce hot air buildup. The lens is fully dipped into Gateway Safety's high-quality anti-fog formula. Swap is easily changed from spectacle to goggle by swapping the temples for the head strap with a simple snap. Both rubberized two-color temples and a fully adjustable head strap are included. Swap is independently certified by Underwriters Laboratories to meet ANSI Z87.1+ and offers 99.9 percent UVA, UVB and UVC protection.