Reebok shoes with Pump technology offer a more precise and flexible fit that facilitates the natural movements of the foot. Just put them on and the internal air chambers activate and adapt to the shape of your feet.
The Pump system consists of internal air chambers that wrap around the foot. When you put on a Reebok shoe with this technology, those air units activate and inflate to fit the shape of your feet and then, when you take them off, they return to their initial size. This makes them lightweight and adaptable at all times.