The Cloudflow 4 running shoes sont made from an extremely light woven rod that gives you a bonne breathability. Thanks to the CloudTec cushioning in HelionTM superfoam of different thicknesses, landings sont are more absorbed. The spoon-shaped mixed nylonon Speedboard is stiffer, stronger and lighter than before. For more speed, rolling forward is full of energy. With these shoes, you run faster and take the lead in the race.