Igitambaro cyo kogosha cya Bi Stretch Woven Scrub gihuza 79% bya polyester, 18% bya rayon ihumeka, na 3% bya spandex kugira ngo bigire ihumure ridasanzwe mu buvuzi. Ubu bwoko bwa twill bworoshye bwa 170GSM butanga 25% bya 4-way stretch hamwe na 98% byoroherwa, butuma umuntu yisanzura mu kugenda adatemba. Uburyo bwa Rayon bworoshye bworoshye bwo gukora ku ntoki no kugabanya ubushuhe bugabanya ubushyuhe bw'uruhu, mu gihe imiterere ya twill yongera umwuka (ASTM D737: 45 CFM). Ni bwiza cyane mu masaha 12, ubu bwoko bw'umukara bupima kuramba no koroshya imikorere y'umubiri, bufite ubugari bwa 57”/58” bugabanya gukata imyanda kugira ngo hakorwe kimwe mu bigo.