Acc. to EN 166, EN 171 (infrared protection filter), EN 169 (filter for welding). Sporty safety glasses with high wearer acceptance. Robust polycarbonate lens, anti-fog and anti-scratch Soft-Seal frame encloses the forehead and offers protection against penetrating particles Soft, flexible nose pad adapts to the wearer and ensures a non-slip, pressure-free fit Ergonomically shaped temples with soft temple ends for a comfortable, secure fit without pressure points Multi-protection filter with pleasant grey-blue tint: infrared protection according to EN 171 - from 780 to 3000 nm, welding protection according to EN 169, UV protection according to EN 170 and additional uvex UV400 coating - 100% absorption of UVA and UVB radiation up to 400 nm Safety glasses pheos cx2 infrared protection