These Sectorlite Safety Glasses with Black Partial Frame & Smoke Lens from Lift Safety (ESE-6STB) are adjustable, low profile protective eyewear. They feature a 4-point vertical ear and temple adjustment with a co-molded soft rubber temple tail section to ensure a snug, comfortable fit.  The polycarbonate lenses meet ANSI Z87.1 impact ratings, while the anti-fog coating reduces fogging and removes smoke residue.  Exceeds UV-A / UV-B  and UV-C standards.