Nice shoe, totally comfortable for the first two days and you could feel the special memory foam. But this squeak is driving me insane. At first I thought I'd have to break them in and that would stop, but after more than a week and 15-20km a day they just won't stop squeaking. At first life was still like walking on clouds, but unfortunately that went away very quickly. Unfortunately not great grip in the rain either. I'm curious how long the profile will last.