ʻO ka polyester puʻupuʻu e like me ka fiber, i kapa ʻia hoʻi i lalo o ka pulupulu, i ʻike ʻia hoʻi he pulupulu pulupulu, pulupulu silika, pulupulu pp, pulupulu lima lima a me nā inoa ʻē aʻe, he mea maʻamau ia no ka ʻiole maoli i lalo i ke kahua o ka hoʻopiha ʻana i nā lole.ʻO kona ʻano kūʻokoʻa i loko e like me kahi ʻōpala, i mea e hoʻokō ai i ka hopena kūikawā o ka hoʻokaʻawale ʻana i ka ea anuanu o waho, ka insulation wela a me ka mālama ʻana i ka wela, hoʻohana nui ʻia i nā lole, nā lole home, nā moena, nā mea pāʻani kiʻekiʻe kiʻekiʻe a me nā ʻoihana ʻē aʻe.
Paheʻe, manaʻo maikaʻi, rebound nui, kāleka nā mea kūʻai aku e hoʻopiha i nā huahana i hoʻopau ʻia.