The DEWALT Reinforcer Safety Glass provides an ergonomically-position handgrip pattern on the temple for a secure grip. 

Cushioned, rubber non-slip temple pads provide.  superior comfort & grip. 

Tough, polycarbonate lens is impact resistant. 

Distortion free lens provides fatigue free use. 

Safety glass exceeds ANSI Z87.1+ standards.  Povides 99.9% UVA/UVB protection.