Pyramex ZTEK S2580S I/O MIRROR Indoor Outdoor Lens Work Safety Glasses Protective Eyewear Z87+1- 6 Pair Package The Pyramex Ztek is a comfortable and economical safety glass that features ANSI Z87.1+ certified polycarbonate lenses and soft non-slip rubber temple tips to help prevent the sliding down of your glasses. The Ztek is available in a wide variety of lens color options.Ztek Features:Economical wrap-around single lens provides a full panoramic viewSoft non-slip rubber temple tips provide a non-binding fitIntegrated nosepieceIndoor-Outdoor Lens:Commonly used where it is required to move between indoor applications to outdoor applicationsOffers protection from excessive glareProvides 99% protection from harmful UV-A and UV-B rays100% polycarbonate lensesScratch-resistant lensesMeasurements:Frame Width: 140 mmLens Height: 51 mmTemple Length: 127 mmCompliance:ANSI Z87.1-2015CE EN166 CertifiedCAN/CSA Z94.3-07