The rugged design of the Stinger® safety glasses features rigid TPR flared temple ends, soft nose pieces and properly placed ventilation ports to reduce fogging. With a single 9 base curve lens, it is designed for maximum impact resistance and superior side coverage. The BH691PFT also features a PFT lens. Thanks to its chemical and physical properties, Performance Fog Technology is a permanent coating that prevents the formation of condensation on the lenses by absorbing the humidity drops. BH6G - Optional flame resistant foam gasket for all Stinger® styles. BH6FBG - Optional flame resistant foam brow gasket for all Stinger® styles Lens: Clear Performance Fog Technology Frame: Shiny Pearl Gray Technology: All Bullhead Safety® Eyewear is made from 100% virgin materials. Meets ANSI Z87.1-2020 anti-fog properties standard
