The first universal safety spectacles that fits perfectly to every/each face: a "memory form" bridge, fully adjustable in height, depth and width, an ultra-enveloping frame with pivoting ergonomic temples, embraces precisely all face shapes. Pivoting, non slip & ergonomic temples, Platinum coating, "Memory form" bridge, Anti-scratch, Anti-fog Lens marking: 5-2 1FT KN CE Frame Marking: EN166 FT CE