The OX Indirect Vent Safety Goggles provide protection from liquid droplets or splashes and large dust particles with a tough polycarbonate clear, UV-resistant lens. Indirect vents minimise lens misting. Soft vinyl flanges around the head strap ensure comfort help these goggles conform to facial contours and an elasticated head strap helps it fit your head perfectly. These goggles conform to EN166:1B.3.4.9.