Love these boots! Bought 10s, my normal size, however, after wearing awhile, the the area on top of my left foot starts to rub a little, & I don't wear thick socks with them. Actually, mostly footies. My left foot is just a tiny bit larger, so I'd say if you're a perfect size whatever in both feet, no worries, but if 1 foot is slightly larger, may want to size up. No problems with width, I'm a slightly narrow medium. Love love love the lower heel!! Great with pants or I've even worn them with leggings. I do get lots of compliments on these beauties too.
Really wish more companies would make 10-1/2s, then I think these would have been perfect. As it is, I usually only wear when I know I'm going to be doing a lot of sitting or for a short time period due to the rubbing irritation.