Saucony shoes are the only brand I've found that are comfortable from the very first time I wear them- theres never a "break it in" period. Although I am not a runner, these shoes have been great for treadmill walking as well as taking the dog on walks around the neighborhood. These are the second Saucony Grid Raider pair that I've owned. The first ones lasted about almost a year with me wearing them EVERY day. I hope to buy a third when the one's I have now wear out.