1.Soft kuma Mai dadi: An yi amfani da gefen roba na fiber bamboo na halitta, wanda ke da karfin elasticity, mai kyau na iska, sha gumi kuma ba cushe ba.Wani ɓangare na masana'anta rawani shine chiffon, siliki kamar madara, mai numfashi kamar siliki, mai kyau ga dumi a lokacin sanyi da sanyi a lokacin rani.