Cheap Nike Free Run are packed full of features your feet will thank you for. The asymmetric positioning of the laces go 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 thin enough to allow you to feel if you are slamming your heels into the ground while running. The outsole includes waffle pistons to help increase... Continuar leyendo