I had my mother purchase a pair of Unshoes Wokova Feather sandals for me during their Thanksgiving sale as an early birthday present. I was truly impressed with the way that they do their sizing. You select the size sandal you need and a file is opened that you print off with numerous options on the shape of the sandal. You step on each option and figure out which will fit you the best. The next choice was where you would like the strap that goes between your toes to go. I believe there were nine different spots to pick from. While I did not realize that they would take several weeks to ship, that is on me. When I gave it some thought, it made perfect sense. I received a notice that my sandals had shipped and waited a couple days before checking the tracking number and realizing that they had not shipped yet. When I contacted Unshoes, I received an email in under an hour apologizing and telling me it was an email that had been auto sent and that he would personally notify me when they were sent. True to his word, within a day or two I received an email that they had been shipped out. I have never tried on these type of sandals before and no idea what to expect. Once I got them adjusted, I realized that they were a bit too large and slapped a bit when I walked around and even kept folding under in the front. I wore them around for about a week before deciding to enlist Hubby's help in trimming down the fronts. BEST DECISION EVER. These have become my favorite pair of shoes and despite the cold, I have worn them every day over the Christmas holiday. I plan on trying out more styles that they offer in the future.