BSG BLACK FRAME BLUE THUNDER LENS (mirror coated) is compliant with Safety and Ballistics Standards ANSI Z87.+ 2003 Z80.3 and MIL-STD 662 providing ultimate protection for the wearer. Includes 2 extra Anti-Fog 2.1mm Lens, Clear & Lt. Rust, Strap, Temples, Removable Gasket, Cleaning Cloth, and Carrying Case.

USD PAT. 525,643