From the Manufacturer
Sporty design features lightweight clear polycarbonate lens with anti-fog and anti-scratch coating. Soft nose bridge and temples that adjust to 4 lengths and 3 angles for maximum comfort and protection. No distraction side shields to reduce peripheral vision. 99.9% UV Protection and meets ANSI Z87.1 and CSA Z94.3. Made in the USA.
Product Description
LEXA METALLIC SLATE TEMPLE SAFETY SPECTACLE L Duralite Polycarbonate lenses absorb 99.9% of UV raysMade in U.S.A Temple Color: BlackLens Tint: ClearSize Group: LargeLens Coating/Shade: DX? Anti-Fog, Hard CoatFrame Material: NylonLens Material: PolycarbonateResistance: Anti-Fog, Chemical, Scratch, Static, UVQuantity: 20 pair per box