IRI-s Series Safety Glasses, Clear Polycarbonate Lenses, Red/Black, 3 Diopter

Features: Features high impact 2.2 mm polycarbonate lens | B-Flex shape memory nose bridge makes glasses adaptable to every face | Anti-fog, anti-scratch coating on both sides | Optimal fit and comfort with co-injected , pivoting temples | Provides 99.99% UVA and UVB light absorption