"I ordered a size 9 (my usual size) in the olive color. First of all, the color of the shoes looks NOTHING like it does online. On screen they look more brown, which was exactly what I wanted, but they're really this weird sky blue/grey tone that's sort of sponge painted with an olive green color. I didn't like the color AT ALL and was so annoyed that the color was not advertised correctly.
They also run big, so I would advise getting at least a half size smaller than what you normally get, maybe even a full size if you don't wear thick socks. The 9's were slipping off my feet.
I decided just to return them because I didn't want the other colors, I really want a brown boot. Oh well. I hope you have better luck than I do."