The polycarbonate lenses of these i-3 safety specs have a special anti-fog coating and are extremely scratch resistant, as well as resistant to chemicals. They offer 100% UV protection, class 1 impact and the highest quality optical clarity. The ergonomically designed, curved Softflex bridge piece gives you pressure free comfort. The Softflex ear pieces have a gentle grip, guaranteeing a safe, stable fit. Softflex nose loops with flexible adjustment ensure a non-slip, secure fit. The side-arms feature a flex zone; the uvex i-3 will fit narrow or wide faces equally well. The side-arm inclination lets you choose any one of five positions, customising the specs to suit your particular requirements. All this individual adjustment means these i-3 specs provide a high level of protection, at the same time you will hardly notice you are wearing them. CE approved to EN166 1F.