Certified Material: Hard coated to help prevent scratching, made from high impact polycarbonate that protects against UV rays (99%), the products meet ANSI Z87.1+ and CSA Z94.3 standards.
Founded in 1923, Sellstrom Manufacturing Co. Optical Clarity: Classic one-piece molded lens offers excellent front and side protection with a clear sight of view direct and peripherally; Also provides protection against dust and flying debris., is one of the oldest American brands of safety products. Today, we are synonymous with the best in head, eye, face, hearing, knee and welding protective products that deliver safety, productivity, comfort and peace of mind.