I purchased these shoes because I was looking for something casual to wear with shorts. The look and color were just what I wanted and I had heard that ECCO made a very comfortable shoe. Unfortunately, this style is sized incorrectly from the manufacturer. I wear a 9 USA men's medium. The 39 European is advertised to fit 9 to 9-1/2 USA. However the shoes were easily one whole size to large. The free shipping to California was great. But it cost $13.50 to mail them back, and the supplier did not take any responsibility for the manufacturers sizing error. Please learn from my mistake. Either try the shoes on in a local store, or buy from a reputable supplier with free shipping both ways. Please note that I purchased a size 38 ( USA 8 to 8-1/2) from another source and they were still a bit roomy but a foam insert made them fit correctly.