The shoes are by simply looking the. My feet are also purely because I have size 35 and ordered 36. What do I have to complain about here is the part where the straps pass through the heel part. Running after a few minutes, I had bloody, very painful wounds on both feet. The part of the shoe should be designed differently. My opinion, without the heel portion. I have now solved that I brought out the strap from the heel portion, and have pulled through the inside out (it takes place now by the outside). I have not tried it yet, so do not know if it hift. If it does not help, then I will remove the heel and wrap the straps around my leg.