Viscose ndi semi-synthetic, mosiyana ndi thonje, yomwe imapangidwa kuchokera kuzinthu zachilengedwe, zakuthupi.Viscose siikhalitsa ngati thonje, koma imakhalanso yopepuka komanso yosalala, yomwe anthu ena amakonda kuposa thonje.Chimodzi sichili bwino kuposa chinacho, kupatula pamene mukukamba za kukhalitsa ndi moyo wautali.
Polyester ndi hydrophobic.Pachifukwa ichi, nsalu za poliyesitala sizimamwa thukuta, kapena madzi ena, zomwe zimasiya wovalayo ndi chinyontho, kumverera kwa clammy.Ulusi wa polyester nthawi zambiri umakhala ndi kutsika kochepa.Poyerekeza ndi thonje, poliyesitala ndi wamphamvu, ndi luso kutambasula.
Ndipo ubweya, nsalu yapamwamba kwambiri yachilengedwe, yomwe imagwiritsidwa ntchito popanga suti yapamwamba, 20% ya kapangidwe kake kamapangitsa kuti nsaluyo ikhale yabwino m'manja, yogwira mtima kwambiri.