Mach SFurthering the legacy of our iconic Mach Series, the new Mach S is a sleek aviator which continues the effortless cool tradition set forth by its full sized predecessor, the Mach One. Despite its smaller, lighter, more streamlined build, the Mach S is as tough as it gets, with all of DITAs signature features: titanium hardware, double nylor lens rim, and premium molded frame front. Dont let a similar appearance fool you as this is no simple scale