Nike Radiation Glasses manufactured by Phillips Safety Products. Inc. are designed with distortion-free SF-6 Schott Glass radiation-reducing lenses in thickness of 2.4mm - 2.5mm with 0.75mm Pb lead equivalency and a rectangular frame with a plastic front with metal temple arms. The spring hinges will assure a firm grip on your head for all-day wear.
High-Lite transmission with 20% more visible light; 1.80 High Index Lenses Fits best for Medium-Large faces CE 0598 certified Latex free Supplied with a storage case and generic retainer cord