ʻO ka lole ʻaʻole i ulana ʻia ʻo Spunalce kūpono no nā uhi duvet hoʻopau ʻia, ka hapa nui i hana ʻia me ka hui ʻana o ka fiber polyester (PET) a me ka fiber viscose (viscose fiber); ʻO ke kaumaha ma waena o 40-80gsm. ʻO ka māmā māmā a me ka hanu o 40-80gsm he kūpono ia no nā hiʻohiʻona hoʻohana pōkole, ʻoiai ʻo ka laulā o 80-100gsm ʻoi aku ka mānoanoa a ʻoi aku ka lōʻihi, hiki ke kū i ka nui o ka waiho ʻana a me ka hoʻololi ʻana i nā hana. Hiki ke hoʻopilikino ʻia ke kala, ke ʻano, a me ka manaʻo;
