The first universal safety spectacles that fits perfectly to every/each face. The glasses are fully adjustable in height, depth and width. An ultra-enveloping frame with pivoting non slip ergonomic temples, embraces precisely all face shapes. Featuring memory form bridge, Platinum coating, anti-scratch, anti-fog. Lens marking: 2C-1,2 1FT KN CE, Frame Marking: EN166 FT CE.