For the price, I really can't complain too much about these shoes. They fit as expected, and the memory foam lining is nice. My biggest complaint is that the sides and back of the shoe are very unstructured. It's hard to get the shoe on without the back folding in under your foot, and it needs to be tied tightly to prevent slipping in the heel. I bought them for moderate exercise and walking. While I'll certainly use them, I'd buy a higher quality shoe next time.