Keep eyes safe on the range with the Wiley X Saber Advanced 3 Lens Safety Glasses Kit. These rugged glasses feature Triloid nylon frames and polycarbonate lenses that are MIL-PRF-32432 ballistic standards for impact and shatter resistance. Telescoping arms and an adjustable nose piece provide a custom fit with easy interchangeability between lenses for different lighting conditions. Wiley X Saber Advanced Lens Safety Glasses Kit