ANSI Z87 Orions Safety Glasses Indoor-Outdoor Lenses, black frame. Shatter resistant, polycarbonate lenses that shield 99.9% of UVA and UVB light. Zero distortion lenses. Precision engineered to provide superior visual clarity. Extendable nylon temples to help assure a better fit. Sporty looking style. 5.5" width from temple hinge to temple hinge. Molded-in nosepiece. Hard coated, scratch resistant lenses. Meets ANSI Z87+ safety standards.