I am a long time Saucony Runner. I have a wide foot and these Triumph ISO shoes are the most confortable I have yet to own. However, after only 2 times wearing them on a treadmill, the soles started to peel off. I contacted Saucony, with pictures etc. but they wanted nothing to do with my issue. I have sinced crazy glued the lifted areas back on and they seem to be staying put. I hope they last, because they are very comfortable with great support.