The Nike Free Run 2012 shoes are created to meet the needs of the runners. Their great design can give a runner a big help.The asymmetric positioning of the Nike Free Run 3.0 V4 shoes laces goes a long way toward relieving pressure on the top of your feet. The deep grooves running the width of the midsole flex naturally while running, while the cushioning in the heel is flexible enough to allow free movement, and the lighter materials allow you to feel so lighter for running.The pistons of the Nike Free 3.0 men shoes’outsole can help increase responsiveness and absorb impact.Besides,Nike Free run shoes still manage to provide the best protection to keep your feet safe from the dangers of running. If you are a runner but lack the a pair of the shoes.The Nike Free 3.0 V3 Mens shoes are suggested.