Polycarbonate that shrugs off grinder spatter, with the anti-fog baked into the lens so it still works at seven in the morning. Clear, amber, smoke, mirror and welding, all in the same frame.
A pair only protects you while it is on your face, around your neck or in its case. The Case is molded EVA with a microfiber lining and a belt loop. The Strap is neoprene, it adjusts, and it floats.
ANSI Z87+ on every lens and every frame, with the certificate in the box.