Matan Sama --Hannun Hannun Hannun guiwa

A jigon tasirin su shine tsarin matsawa wanda ya kammala karatun digiri, yawanci yana farawa daga 15{4}}25 mmHg (yankin da ya dace da amfanin yau da kullun da buƙatun warkewa mai sauƙi). Wannan ƙirar gradient yana ba da mafi girman matsa lamba a idon sawu, a hankali yana raguwa yayin da yake motsawa sama zuwa cinyoyin. Ta hanyar kwaikwayon yanayin jijiyar jini na jiki, wannan matsawa yana taimakawa wajen hanzarta zagayawa na jini, yana rage haɗuwar jini a cikin ƙananan ƙafafu wanda sau da yawa yana haifar da kumburi, nauyi, ko rashin jin daɗi. Ga matafiya akai-akai, wannan yana nufin rage haɗarin balaguron balaguron balaguron balaguron balaguro (DVT) masu alaƙa yayin doguwar jirage ko hawan mota; don ƙwararru kamar ma'aikatan jinya, malamai, ko ma'aikatan dillalai, yana fassara zuwa ta'aziyyar ƙafafu na yau da kullun, koda bayan awanni na tsaye ko tafiya.

Ƙirƙira tare da jin daɗin mata da salon tunani, waɗannan safa suna da alaƙar masana'anta mai laushi, mai numfashi wanda ke ba da fifikon aiki da kuma sawa. Kayayyakin gama gari sun haɗa da cakuda nailan (don karɓuwa da riƙewa) da spandex (don snug, mai sassauƙa), sau da yawa ana sanyawa da danshi{1}} kaddarorin miya don kiyaye ƙafafu su bushe da sanyi cikin yini. Yawancin salo kuma sun haɗa da bandejin siliki mara zamewa a saman cinya don hana birgima ko zamewa{4}} wani muhimmin daki-daki wanda ke tabbatar da safa ya tsaya a wurin, ko da lokacin motsi. Bugu da ƙari, masana'antun suna ba da zaɓuɓɓukan ƙira iri-iri don dacewa da abubuwan da aka zaɓa daban-daban: daga bambance-bambancen sautin fata{6} waɗanda ke haɗawa ba tare da wata matsala ba tare da ƙwararrun suturar ƙwararru zuwa bayyanuwa, salo masu launi don suturar yau da kullun, har ma da zaɓuɓɓuka tare da ƙirar ƙira ko lace lace don taɓawa mai kyau.