These were too small and I had to order them 1/2 size up from another seller. I usually wear a 6.5 but had to get these in a 7.  I wore them on a 3 week trip to Europe where we walked an average of 10 miles a day. My feet were comfortable and rarely hurt at all. After so much walking and getting sunblock all over them they look a little beat up after my trip but these were perfect for tons of walking. I did get calluses on the outside of my big toes on both feet from the strap but other than that (and the size) they are perfect. They look good for day and night.