IQuity™ A premium coating that performs beyond expectation. Every once in a while, a revolutionary innovation comes along that really makes a difference in how you see things. Radians® new IQuity™ anti-fog coating is a breakthrough technology that provides one of the most superior and long lasting anti-fog coatings in the marketplace at a competitive price. It is both EN166K and N compliant. The water based coating lasts much longer because the anti-fog and anti-scratch properties are built into the lens for long-term wear and durability. With the latest patented technologies, materials and processes, THRAXUS™ by Radians® is the next generation of highly protective, ultra-comfortable and super stylish Safety Eyewear.