I bought these shoes because I have diabetic neuropathy and extreme pain from a developing bunion on my right foot. Not only are they comfortable, but I have ZERO pain in my feet! I have a closet full of shoes that I can't wear that attest to the fact that I have problem feet, and finding shoes that don't hurt is a miracle! I can walk endlessly (tested them out doing Christmas Shopping) and no pain. I find they a little "clodhopperish" but at this stage in my life, I don't care one bit! I love them. They don't hurt my feet and that is worth a lot. I also like the fact that they come in wide widths. That helps a lot. They require no break-in time--soft leather and comfy insoles that are soft and cushioned. I hope they come in more colors someday (like brown or tan or gray), and then I will get some more pairs. They feel nice and stable too--the rocker-bottom style sole keeps my toes from bending and that keeps strain off those joints and toes that are painful. I am sure there is a technical explanation for what they do, but all I know is that they are comfy and that is wonderful.