Nike Structure 25

Whenever you're ready for long runs, short training runs, or maybe a return trip before the day ends or begins, the Nike Air Zoom Structure 25 is ready for you. It offers the stability you desire. It's loyal from the first time you tie your laces. It's a proven design with a midfoot system that keeps you fully supported and an eye-catching Zoom element that adds speed. Wider all over The comfortable toe box gives your toes plenty of room so your feet don't get uncomfortably squeezed. The wider forefoot provides a wider base and a smooth ride. For even more speed The Zoom Air element in the forefoot provides responsive cushioning. Every step provides energy return and a springy, responsive feel. Higher stack We've added even more Cushlon foam than in our previous structures to ensure better, longer-lasting support. High foam stacks keep you healthy. The foam has a curved shape and ensures support during the three phases of your stride cycle. It provides flexibility when the foot comes off the ground, a smooth ride when the foot moves forwards and cushioning on contact with the ground. Flexible and robust The hard-wearing rubber sole was developed for long runs. Notches in the toe area provide flexibility and vertical notches on the side provide stability. We've softened the materials on the inside of the heel, collar and tongue to make every part of the shoe that touches your ankle feel supple and comfortable. More details The upper is more durable and breathable thanks to a single layer of mesh The pre-shaped heel securely encloses your foot. The laces ensure a secure fit.