This is the second pair of Go Runs that I have purchased. I find them to be extraordinarily comfortable and the lightest shoe I have ever owned. The material is ultra-soft and moves with my foot fluidly. I am usually a Nike wearer, but I can wear these for hours a day, for days on end, and my feet are happy in them! At first, the mid-sole feels different because it is raised, to ensure a mid-foot strike, but it only took me minutes to get used to the new feel. I don't run long distances in these, because I require more cushioning for long runs (over a 5K). I do recommend these for shorter runs and for walking, though, and they are surprisingly cushiony for how little they weigh.