Pretty good shoes. However, every other shoe I've worn in the last 2 decades has been a size 11 and hasn't caused any problems. I ordered 11 and it's not enough. So I process a refund there and got myself a 13 and lo and behold that's too low too. Not sure what they're aiming for, but if you're looking for shoes here, buy at least 3 sizes up from your usual size and it might fit. You don't have more than 13 so I can't say how many more you need.