These are a little tight around the ankle/calf, but they stay up.

Who would have thought that wool socks would not be scratchy or make your feet sweat?  Well, someone obviously, but not me!  Purchased these as a "test" for a recent camping trip with low overnight temperatures to see if they kept my cold feet warm enough to justify the price when we move to a colder clime this year.

They did, and I will likely buy a few of the heavier versions for my new foray into living where it snows.