The multi-purpose face field window features a large, high impact polycarbonate crown and chin guard combo that provides workers with extra head and neck protection. The premium clear, anti-fog coating, polycarbonate window curves naturally to fit facial contours ensuring reliable protection from chemical splashes, particles and flying debris. It includes a spring mounted Shade 6 IR flip front for oxy/acetylene cutting, brazing and plasma cutting that provides added protection from UV/IR rays. The universal slot adapters fit most slotted hard hats. This model meets ANSI Z87.1+ standards. Founded in 1923, Sellstrom Manufacturing Co., is one of the oldest American brands of safety products. From safety goggles to face shields and more, our long history in pioneering industry-leading personal protective products means our equipment is designed with your safety and productivity in mind. 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.