Polarized safety eyewear features a polarized lens filter that reduces glare without sacrificing clarity, performance or durability. This feature eliminates eye stress and fatigue caused by excessive glare from any surface that commonly reflects bright sunlight, such as water, snow and ice, or glass and chrome from other automobiles. Polycarbonate lenses provide 99.9% UV protection and meet or exceed ANSI Z87.1-2003 standards.