>>103398367ankle_wrap seems the most appropriate to me if you're making a lora for that. if you're using somebody else's I think even an ankle_cuffs tag would probably work
if you're just prompting, most base models just pull from danbooru's and to an extent, e621's tag systems, so their wikis are very useful
https://danbooru.donmai.us/wiki_pageshttps://e621.net/wiki_pages/search 