The American National Standards Institute ("ANSI") is a nonprofit ... it looks like Z87-2+ means high-impact rating certified prescription safety glasses. They are tested for impact resistance ...

These glasses combine corrective lenses with safety features such as impact-resistant materials, side shields, and anti-fog coatings. ANSI-certified safety glasses ensure you meet workplace ...

ANSI Z87.1 Certified and stamped on the glasses. Large Field of View with 100% UVA & UVB Protection from All Directions. Quality Safety Eyeglasses at an Affordable Price. Available in powers ...