Schwalbe Marathon Mondial Pro Tire - 700 x 42, Clincher, Folding, Black/Reflective, Evolution Line, V-Guard, DoubleDefense, Addix, E-50The Marathon Mondial Pro 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 feature the very latest Schwalbe Evo technology. Reflective sidewalls provide added safety, while Double Defense construction makes it light and durable. Very good puncture protection thanks to V Guard and three layer carcass construction on the sidewall