This low profile goggle was inspired by the Army Rangers for multi-operational deployment.Already in use by Military Special Operations Units and Tactical Law Enforcement, the ultra tough, patented SG-1 was designed to meet any situation. Durable design meets ANSI safety and the militaryªs Vo Ballistic Test v MIL-PRF-31013, the rigorous 0.15 caliber ballistic impact test. This is the new design with the ventilation slots at the top and bottom. This new design is even better at keeping dust, sand and smoke out of your eyes. THIS PRODUCT IS NOT MADE IN THE UNITED STATES, IT IS HOWEVER APPROVED FOR U.S. MILITARY USE AND IS A GREAT PRODUCT.