I took a flyer on these because it saved me a trip to the mall.  These socks are more lightweight than the Docker's socks that I had worn before, and that is not a bad thing for warmer weather.  However the design on the elastic is flawed.  The opening is too narrow, and the elastic does not have much give to it.  I find that I am constantly having to pull them up, and this should not happen on a brand new pair of socks.  If your calves are on the extreme narrow/thin side, this may not be a problem.  However almost anyone with an athletic or even thicker calf is going to run into this problem.  I'm going back to the Docker's or something that I've worn before.  Live and learn.