The Bollé Safety BAXTER Safety Glasses provide the comfort of a safety spectacle with the fit and seal of a goggle. They have an interchangeable foam seal which gives added brow and cheek protection and a fully adjustable strap that can also be removed if required. The glasses are fitted with optical class 1 polycarbonate lenses that have a PLATINUM® double sided anti-scratch and anti-fog coating. With a wrap around base 8 curve for a fantastic field of view and side ventilation and straight sports temples. Conforms to EN166 1BT KN.These Bollé Safety BAXTER Safety Glasses have CSP lenses. They are recommended for use in extreme hot or cold conditions. Ideal for cold and hot countries, from the Far East to Siberia! CSP technology filters blue light is combined with the exclusive PLATINUM coating, to sustainably combat fogging and provide permanent visual comfort from a single pair of glasses. Specification Lens Type: CSP, Anti-Fog and Anti-Scratch.Lens Conforms to: EN1661F/EN172 Solar 5-1,4.Frame Conforms to: EN166FT.