Hana ʻia ka papa insole nonwoven me ka fiber maoli, ka fiber synthetic a me ka resin e ka ʻenehana hana kūikawā, i hoʻohana ʻia i ka ʻoihana kāmaʻa. Loaʻa iā ia nā hiʻohiʻona o ka nui pololei, ka mānoanoa like ʻole, ka palahalaha maikaʻi, ka ikaika kiʻekiʻe, ka loli maikaʻi, ka maikaʻi o ka ea permeability, ke kūpaʻa ʻana, ka elasticity, ka maikaʻi paʻa, ka hōʻoia ʻana o ka wai, ka hopena wai a pēlā aku. He kūpono kūpono a hiki ke hoʻokō i ka ʻenehana hana o nā kāmaʻa. Hiki ke ho'ohana nui'ia i ka lalo, ka laina mua a me ke kua o nā kāma'a ha'uki a me nā kāma'a'ili, nā kāma'a ma'amau no nā kāne a me nā wāhine.

Me ka ulu wikiwikiʻana o nā'āina kāmaʻa'ē aʻe e puka mai ana e like me Vietnam a me India, ke ulu wikiwiki nei ko lākou koiʻana i nā mea kāmaʻa likeʻole a me nā lako a me nā lako,ʻoiaiʻo kā lākou mauʻoihana kākoʻo e pili ana ma hope o ka ulu wikiwikiʻana o kaʻoihana kāmaʻa. No laila, ua huli lākou i ko lākou mau maka i ka mākeke lole kāmaʻa Kina i hoʻokumu mua ʻia. Wahi a ka noiʻi, makemake nui kēia mau ʻāina hana kāmaʻa a me nā wahi i kēia manawa i nā mea kāmaʻa Kina ka papa lalo a me ka waiwai awa.