The u-sonic goggles weigh in at just 68g and the compact design makes them less obtrusive. They are easy to clean, comfortable to wear and offer high levels of protection. The low profile, wraparound design fits men, women and apprentices equally well. The u-sonic has a comfortable soft seal frame which easily adapts to fit a wider range of facial shapes and features. A wide fully adjustable head strap fits all head sizes providing secure pressure free fit. The strap needn’t be tight to achieve a good seal. The frame protects against liquid droplets and splashes, large dust particles. The polycarbonate lenses feature uvex permanent coating; supravision HC-AF. This gives anti-fog on the inside of the lens, with scratch resistance on the outside, greatly prolonging their working life. The u-sonic goggle is compatible with other items of personal protection such as face masks and ear defenders. Conforms to EN166 1B T 34 KN CE.