Most of the time I wear a 13 though some American brands fit better at a 12. Looking at reviews I was concerned about picking an incorrect size. Doc Martens I wear at 13 so I stuck by this size and tried despite being informed a smaller size is working for many. Glad I did it my way. 13 on the money. It's not a huge worry with the return policies available but I thought I'd be a voice for selecting your normal size. At least at 13.