The Reebok’s ZigTech footwear is designed to conserve and return energy to the athlete for a soft and springy ride. The ZigTech bottom unit features an innovative, lightweight foam that is engineered into a dramatic, geometric, zig-zag shape. This unique zig-shaped sole absorbs the impact of heel strike and sends a wave of energy along the length of the shoe to help propel the athlete forward with each step.

Bill McInnis, Reebok’s Head of Advanced Innovation, had this to day “Traditional energy return is focused only on the vertical impact of the heel strike, in contrast, ZigTech is designed to transfer energy horizontally along the zigs so the athlete gets that energy back in the forefoot.”

spotted at freshnessmag