(Bottom Pictured Pair) ANSI Z87.1 Certified - The American National Standards Institute (ANSI) aims to make in an easier and safer process to work jobs such as construction, metal work and laboratory; it's standard for eye protection, ANSI Z87.1, establishes the criteria for using, testing, marking, choosing, and maintaining eye protection to prevent or minimize injuries from eye hazards.
EYE HEALTH - Reading Sunglasses help you preserve your eye health by reducing eye strain and fatigue.