"I am size 11 and ordered this shoe in size 11. The length is perfect. My foot is narrow and while this shoe runs a touch narrow in the forefoot and fits perfectly there, I find the heel base wide. I will have to put heel grips in. I love the look of the shoe (get lots of compliments on them) but it's not the most comfy. They are new, mind you, so maybe they need 'breaking in'. If you sit at a desk all day go for it, but I wouldn't want to walk around all day in them."