"I love the simple design and heel height. However, they run short, yet the heel has a sloppy fit. I bought the one that was slightly snug on toes, but didn't let my heel slip off as easily as the next larger size. That was a mistake. I should have passed all together. They do have an open back style with a strap. The store didn't have my size. I wish I would have been patient and ordered those in my size."