Jira risina kurukwa rakakodzera kunamatira kuchengetedzwa kwekushambira, rinonyanya kugadzirwa nemusanganiswa weviscose nepolyester fibers; Mushure mekusanganiswa ne medical grade polyurethane (PU), jira risina kurukwa rakagadzirwa spunlace rinoshandiswa kuwedzera kudzivirira mvura uye kuchinjika. Huremu hwacho hunowanzova pakati pe40-60g/㎡, izvo zvinogona kusimbisa simba rakakwana uye kusapinda mvura, pamwe nekuchengetedza hunhu hwakapfava uye hwakapfava, zvichivimbisa kunyaradzwa uye kudzivirira panguva yekushandiswa.
