These Fog Free Safety Glasses have been developed with a military grade anti-fog coating called Vapor Shield for the most extreme conditions and are absolutely impervious to fog. So work hard or play hard in any environment. You can't sweat or steam up these safety eye glasses. 

Tested in the following conditions with no fogging:

• -44° for 15 minutes
• Transition from -44° to 36°
• Transition from -44° to 76°
• 125° with 80% humidity

The clear lens is is 99.9% UV protected and include gloss black lightweight flexible frames that won't pinch your ears or nose. The frames feature soft TPR temple tips to sit comfortably, and look good doing it.

Edge Eyewear safety eye glasses are compliant with the American National Standards Institute (ANSI) highest standards.  They have successfully passed the High Mass Impact and High Velocity Impact (military ballistic rating) tests. The lenses are coated to resist scratching.

All Edge Eyewear glasses are compliant with ANSI Z87.1+ 2010 & Military Ballistic MCEPS GL-PD 10-12

WARNING: Cancer and Reproductive Harm—www.P65Warnings.ca.gov