Have only put 8 miles on these shoes as of this review but I am very happy with their performance so far. I am coming from a pair of Nike Air Max and Puma Bio-web. I was looking for something with a bit more stability than the Nike and a better fit than the Pumas. These shoes fit the bill perfectly for me. I will update this review after my next few races. In the meantime I would recommend these shoes. As an aside these shoes were recommended by the shoe fit guide on the Runners World Web site.