When playing football, to keep the socks from riding down our legs, we used to put loose rubber bands on top of them, near the top of the sock. Then to avoid the rubberbands from riding up above the sockline, we used to fold the sock over the rubberbands downwards. Then to avoid the fold from being undone during play another rubberband had to be put on top of the folded part.

Sounds similar to this. Just thought it was notable.