Great shoe -- comfortable from day one. Mephistos have good arch support for people who have high arches (or had high arches that have since collapsed).Mephisto’s wear well and are comfyI was so disappointed. I thought ok, I'm going to treat myself to a good fitting pair of shoes and these didn't feel any better than the ones I always wear, so bummed!I have a medium foot. These did not conform to my foot. I felt like was going to walk right out of them. Plus, they are very flat. Which is fine. But there wasn't must arch support. I'll never purchase this style again. I own 4 pairs of Mephisto's, all of them different styles.