Anti-fog microfiber cloth that contains special molecules to help prevent condensation on the surface of the lens, thus preventing the fog from forming a layer and worsen vision when using masks, giving an anti-fog effect that acts immediately and provides a crisp, clear vision of prolonged effect by simply wiping the surface for about 10 seconds. It can be used on all types of lenses except those with anti-water or anti-oil treatment. The cloth has a durability of 200 uses when stored in its original packaging bag, is non-flammable, non-toxic and made of 100% polyester.