Reebok ZPump Fusion - 3 Key Parts

Unlike a traditional running shoe which is often made up of over 40 individual parts; the Reebok ZPump Fusion is made up of just three key parts, meaning no rigid components that restrict movement in the foot. Each of the three parts in the ZPump Fusion works together to deliver improved fit and control. 1. The Pump technology – The revolutionary air-filled cage is lightweight and fully customizable that pumps up and wraps around the individual shapes and contours of the foot to deliver a custom, locked-in