I usually have problems with no show socks slipping down around my heels. I have narrow feet and these are the best yet - although sometimes it is still easier just to go sock-less
These work really well for me. Although I do have to adjust them so that they don't show on a few pairs of my pumps and flats. If you have pumps or flats that show a lot of toe cleavage it might be a little more difficult to hide these socks from showing. I don't have any problems with slippage.