I usually wear a standard 101/2 -11 (D) so with a few calluses and a sprain on my left foot I ordered a 111/2 Toe box overflowing. In reality, however, they were too short and narrow. Maybe I needed a whole size up, but there weren't any options for a very wide one. Otherwise the shoes were nice and comfortable. They may be suitable for someone who doesn't have foot problems, but not for me. If they were available in a very large selection I would order again.