noun
thighband; stay-up band
Refers to the elastic band at the top of stockings, tights, or pantyhose that helps them stay up. Wasei-eigo from 'run guard', though the English term is not used this way.
wasei-eigo (Japanese-coined English), from run guard
このタイツはランガードがしっかりしていて、ずれ落ちにくい。
These tights have a firm thighband and don't slip down easily.