Umutambara wa 20% wa Bamboo Fiber 80% Polyester ni ikintu gitangaje cyane gifite uruvange rwihariye rw'imitako ya bamboo na polyester. Ibi bikoresho byombi bihujwe ku gipimo cya 20:80, umwenda ufata ibyiza bishya n'ubwiza budasanzwe. Uku guhuza gutangaje gutanga umwenda woroshye kandi woroshye, ahubwo unakomeye, uramba kandi uhumeka. Byongeye kandi, igice cya bamboo fibre kizana ikintu karemano ku mwenda, bigatuma uba mwiza ku bidukikije kandi urambye. Muri rusange, 20% Bamboo Fiber 80% Polyester Fabric ni ihitamo rikomeye ku mushinga uwo ari wo wose usaba umwenda ufite imikorere myiza kandi ufite imiterere irinda ibidukikije.