I have almost no padding on the balls of my feet, and even an hour in my Edea boots was painful. I often have to wear them for 3 or more hours, when I'm working. I had replaced the insole with the yellow SuperFeet orthotics, and they are even harder! So, last night I got the bright idea to see if the insoles from my last pair of Klingbeils would fit in the Edeas. When I pulled them out, I was amazed at how well cushioned they are. They do fit, and they did the trick. Not only was 3 hours bearable today, but my feet are not burning with neuropathy tonight, so the hard soles must have been provoking it. I may try to glue padding onto the bottoms of the SuperFeet, because that arch works better for my right foot than the Klingbeils.