The high impact scratch resistant polycarbonate lens provides 99.99% UVA and UVB protection., Comes with an adjustable neck cord., Meets both ANSI Z87.1 and CSA Z94.3 standards. , The HD lens is resistant to water and dirt marks and also offers 96% visible light transmission., Optimal fit, ultra lightweight style. , Fully recyclable rimless design. , Adjustable silicone nose pads provide increased comfort and reduced slippage., High contour single lens with 180° distortion free viewing and excellent optical quality. , This lens is ideal for very humid environments., Dielectric, non-conductive material.,