I-Viscose i-semi-synthetic, ngokungafani nekotini, eyenziwe ngezinto zemvelo, eziphilayo.I-Viscose ayiqinile njengokotini, kodwa futhi ilula futhi ibushelelezi ekuzizweleni, okuyinto abanye abantu abayithandayo kunokotini.Enye ayingcono ngempela kunomunye, ngaphandle uma ukhuluma ngokuhlala isikhathi eside nokuphila isikhathi eside.
I-polyester iyi-hydrophobic.Ngenxa yalesi sizathu, izindwangu ze-polyester aziwumumbi umjuluko, noma ezinye izinto eziwuketshezi, zishiya umuntu ozigqokile umuzwa oswakeme, we-clammy.Imicu ye-polyester ngokuvamile inezinga eliphansi lokuxhuma.Uma kuqhathaniswa nekotini, i-polyester inamandla, inekhono elikhulu lokulula.
Futhi uvolo, indwangu yemvelo ewubukhazikhazi kakhulu, esetshenziselwa ukwenza isudi ephezulu, u-20% wokubunjwa wenza indwangu iphelele ekuzizweleni kwesandla, ukuthinta okuthambile kakhulu.