Conforms To EN 166 1.F and EN 172. Polarised lenses protect your eyes from long-term ill effects as well as the immediate problems of glare from water surfaces, wet roads etc. Gives improved contrast and colour perception and relief from eyestrain and visual fatigue. Lightweight (21G) ultra-wrap style provides panoramic vision with optical class 1 anti-scratch/anti-mist polycarbonate lenses and integrated side shields. Sports temples and non slip bridge provide excellent comfort and fit. Supplied with a free micro fibre pouch. Ideal for anyone working outside or driving.