Running shoes Nike Structure 25

Whenever you feel like it, for endless kilometers, short runs or even a circuit at sunrise or dusk, the Nike Structure 25 is ready and waiting. Faithful from day premier, it gives you the stability you're looking for, with an efficient midfoot support system and a responsive Zoom Air unit.- The generous forefoot offers ample space for your toes. It also offers a wider base and a fluid stride.- A Zoom Air unit in the forefoot provides responsive cushioning. Each stride creates energy feedback that propels you forward with a dynamic, responsive feel.- We've added even more foam than before to improve support. Thick foam layers guarantee total comfort. The pendulum-shaped foam provides support for all three phases of the stride. It offers optimum flexibility during impulse, a fluid stride as your foot moves forward and perfect cushioning during contact with the ground.- The durable rubber outsole features grooves in the forefoot to enhance flexibility and vertical grooves on the sides...