I love flip flops. I don't have foot issues but I know they are terrible for you. I thought I would be proactive in preventing issues and getting these flip flops. I got them today and straight out of the box I put them on and they fit perfect. I stood and walked all day: I attended a festival, then went to the mall to shop. No issues! They are like a nice rubber flip flop. No rubbing or blisters either. I normally wear a 6.5 or 7 and I bought a 6. They fit perfectly. They are expensive but worth it. In time I hope to own more to rotate through.