Schwalbe Marathon Mondial Tire - 700 x 42 Clincher Wire Black/Reflective Performance Line RaceGuard Double Defense Addix. Marathon Mondial is the ultimate touring tire made for roads tracks and trails of all continents. The tread pays homage to its legendary Marathon XR predecessor. Construction and compounding are naturally the very latest Schwalbe Evo technology. Double Defense technology makes it light but with an extremely robust construction. For great expeditions always choose the Evo version (Double Defense).