“I was a little concerned about Vesi not having half sizes but I ordered the size below and it was fine. My feet are wide so I usually get shoes that have wide sizes. So this shoe feels very snug. The shoe shows that it has laces but it has an elastic band (tongue) that keep water from entering. So it’s like a slip on. For those of you that have narrow feet just tighten with the laces. I don’t think you will need to. Comfortable,light weight, and has good grip on wet slippery ground. Wore them on a trip where I had a lot of walking then had a five hour flight and more walking for about twelve hours. They were great!”