I walk a lot and go to the gym a few times a week and after about a month and a half of wearing these shoes I am very happy with them. They have what appears to be a layer of memory foam on the insole which I thought would straighten up in a jiffy but so far it's holding up. They also dry quickly, which I didn't expect with this insole. Several times I had to walk for a long time in the melting snow and thought I had ruined them, but after a few hours they were as good as new. When I put them…