Uvex Supravision HC-AF ( Anti-Fog and Scratch Resistant) EN 166, EN170 ( UV Filters ). Frame Colour : Blue/Orange. Lens : PC Clear. Reliable UV 400 protection. Fully adjustable side arms – 5 position length adjustability. Labelling: W 166 FT CE – 2C-1.2 W 1 FTKN CE.