Swap® MAG Clear Anti-Fog Lens/Temples Attached/Diopters 2.0

Same great features as the original Swap, now in a bifocal version.

• Diopter strength 2.0,  in clear anti-fog  lenses.
• Change out the temples and head strap with the simple push of a button.
• Foam-lined frame blocks dust and debris.
• Venting channels in the foam help minimize fogging.
• Independently tested and certified by Underwriters Laboratories to meet ANSI Z87.1+ and CSA Z94.3. Meets ballistic impact resistance requirements for eyewear in US Military Performance Specification MIL PRF-32432 (GL).