Specification :

Style: Athletic
Condition: New: In Box
Main color: as pictures
How did the system work It was actually very simple - the Shox would absorbs energy from impact ( kinetic energy) of the wearer’ s heel and then returns the stored energy ( potential energy) as he moves forward. The Shox technology does a better job of returning the energy transfered to it than the Air Max shoes. The Shox shoes were very cutting edge using a super high density polyurithane hollow foam columns as the shock absorbers in combination with a TPU heel counter to ensure equal distribution of the energy from impact.