I have the Trek Ascent Insulated for the winter time and they're great! I was looking for a warm weather shoe to take their place once the Kentucky weather finally realizes that it's time to get warm again... Unfortunately, I can't find a size of these that fits the width of my foot and stays on at the heel. The only way I can get these to fit my width is to get a size that's way too long. That works fine with the Trek Ascent because they have laces that draw the back of the shoe tight to the back of my ankle. However, the design of this shoe prevents that from happening. It would be a keeper if they had wide sizing.