Igitambaro cyo kugorora cyo kwambara imyenda y'abagore mu ibara ryiza cyane. Cyakozwe na rayon, nylon na spandex fibre, ni ingirakamaro kandi gihendutse.
Spandex ni umwenda w’ubukorikori uhabwa agaciro kubera ubukorikori bwawo. Bitandukanye n’uko abantu benshi babyizera, ijambo "spandex" si izina ry’ikirango, kandi iri jambo rikoreshwa muri rusange mu gusobanura imyenda ya polyether-polyurea copolymer yakozwe hakoreshejwe uburyo butandukanye bwo gukora. Amagambo spandex, Lycra, na elastane ni amagambo asa.
Kimwe n'izindi polymer, spandex ikorwa mu minyururu isubiramo ya monomer ifatanye na aside. Mu ntangiriro z'igikorwa cyo guteza imbere spandex, byagaragaye ko iyi mashini irinda ubushyuhe cyane, bivuze ko imyenda irangwa no kwangirika k'ubushyuhe nka nylon na polyester irushaho kuba myiza iyo ihujwe n'imyenda ya spandex.
Uburyo Elastane yambaraga bwatumye ikundwa cyane ku isi yose, kandi uyu mwenda urakunzwe kugeza na n'ubu. Uboneka mu myenda myinshi ku buryo hafi ya buri muguzi afite nibura umwenda umwe urimo spandex, kandi ntabwo bishoboka ko ukumenyekana kw'uyu mwenda kuzagabanuka mu gihe cya vuba.