Indwangu Yokusula Elukiwe Ye-Bi Stretch ihlanganisa i-polyester engu-79%, i-rayon engu-18% ephefumulayo, kanye ne-spandex engu-3% ukuze kube nenduduzo eyingqayizivele ezindaweni zezokwelapha. I-twill weave engu-170GSM elula inikeza i-25% 4-way stretch kanye ne-98% yokululama, okuqinisekisa inkululeko yokuhamba ngaphandle kokugoba. Ukuzizwa kwesandla okuthambile kwe-Rayon kanye nezakhiwo zokususa umswakama kunciphisa ukucasuka kwesikhumba, kuyilapho isakhiwo se-twill sithuthukisa ukuhamba komoya (ASTM D737: 45 CFM). Ilungele ukushintsha kwamahora angu-12, le ndwangu empunga ilinganisela ukuqina kanye nokukhululeka kwe-ergonomic, ngobubanzi obungu-57”/58” okunciphisa ukusika imfucuza ukuze kukhiqizwe iyunifomu yesikhungo.