Ichi chigadzirwa chakagadzirwa nechiuno chakakwirira kuti chinyatso chengetedza dumbu, yakachengeteka uye yakasununguka.Yakachengeterwa nzvimbo yekukura kwedumbu.Super elasticity, kutarisira mwana, kuitira kuti ganda pasina kudzvinyirirwa, amai uye mucheche kusagadzikana-kusununguka, kutambanudza uye kuoma.Iine yakakwira elastic fiber haikanganisi, jira rebhurukwa rinofema uye rakasununguka.Inokodzera ganda pasina kudzvanywa, ine mwero wepamusoro wekupfava, kufema kwemahara.Hapana kurasikirwa kwemavara, kwete nyore pilling, yakawanda ganda-inoshamwaridzana uye yakasununguka, iri nyore uye yakasununguka, kudzivirira iyo leakage.Kuwedzera yakakwirira chiuno dumbu rutsigiro dhizaini, elasticity uye tightness pasina kumanikidzwa.Deredza kukakavara panguva yekuzvitakura, kuitira kuti vakadzi vanyatsogadzikana uye vakasununguka.