Guard Dogs Purebred Safety Glasses with High Heat Foam and Clear Lens Rx Inserts and has an NRR of

and has an NRR of 22dB

The ESS Crosshair exceeds ANSI Z87

Outdoor use

Plutonite lens blocks 100% of harmful UVA

8mm polycarbonate lenses offer maximum impact protection and 100% UVA/UVB filtration

Guard Dogs Purebred Safety Glasses with High Heat Foam and Clear Lens Rx Inserts and has an NRR ofCLEARANCE ITEM ALL SALES FINAL The Guard Dogs Purebred Safety Glasses feature a comfortable and lightweight wraparound frame to provide a secure fit and wide angle for unobstructed viewing. In addition, the Purebred is lined with a special silicone foam that has a flame resistant value of HF 1*N O for work in dangerously high temperatures and flame exposure. Features: Lightweight nylon frame with wrap around lenses provide a wide angle for