First off, I'm 5'1" and I was originally looking for an inexpensive OTK boot.  While these are inexpensive they are definitely more than over the knee, they come up to my thigh.  At first I was a little disappointed but I actually really like the way they look so I'm keeping them.  I agree with others, the black is more of a dark grey but they are still cute nonetheless.  I think they go good with something dressy or even something casual like leggings and a cute sweater. They seem to be pretty comfortable for the height of the heel.  If you're on the fence, I say just go ahead and do it.  For the price it's a pretty good deal. You won't regret it.