Reebok Zigtech Pulse is hottest new technology from Reebok. The new Zigtech technology in the Reebok Pulse reduces stress to your leg muscles by 20% resulting in more endurance for athletes when cross training. The formula behind this technology is that the energy of each impact of the foot hitting the ground is transferred horizontally, instead of vertically, towards the forefoot through the zig-zag formed lightweight foam sole. Zigtech delivers a unique wave of energy that propels you forward with each step.