Exceeds mil-spec ANSI z87 and MIL-PRF-31013 for impact protection and optics. Tough-Flex Frame, so you know they will go the distance. Highly aclaimed by backwoodsmen, skiers and Special Forces soldiers.

Tough-Flex frame material - When your glasses have to go the distance!
No-Slip TAK-Rubber nose and temple-pads
Single lens comes w/ hard case.
NumaPlate anti-scratch hardcoat on lenses
EZ-Clean anti-smudge hydrophobic anti-fog
100% UV protection
Exceeds impact tests of ANSI z87.1 and MIL-PRF-31013
Microfiber drawstring cleaning cloth pouch