I have a narrow, low volume foot (9.5B) together with skinny ankles (9" circumference just above ankle bone) and calves (12" circumference at a height of 12" from the floor). I have had limited success in finding mid-calf socks which don't fall down and/or bunch up inside my shoes due to excess material. Also, the fabric intended to cover the bottom of my heel can ride up the back of my heel when I put on the sock. I imagine that the latter problem could be dealt with by finding sized socks. Has anyone with a similar problem managed to find reasonably priced socks which actually stay up throughout the day? br> Thank you.