Ilaphu le-spunlace elingalukwanga elilungele iingubo zomlilo / iingubo zokubalekela ubukhulu becala zenziwe nge-polyester (i-polyester fiber). Ubunzima ngokuqhelekileyo buphakathi kwe-60 kunye ne-120 grams ngemitha yesikwere, kwaye ubukhulu bumalunga ne-0.3 ukuya kwi-0.7 millimeters ukuqinisekisa ukuxhathisa umlilo kunye namandla omatshini.
