Nike Shox R4 Retro Silver black

History

Nike Air Shox R4

The responsive feel of Nike Shox?technology meets a lighter, faster, more nimble design in the Nike?Shox NZ SI men's running shoe. The four-column Nike Shox?cushioning unit in the heel delivers extreme energy return and total comfort, while a Phylon forefoot provides optimal cushioning with a smooth ride. It's built using a one-piece upper construction partnered with a Ghillie lacing system that wraps your foot to the mid-sole.