Tsav los ntawm kev tshuag nrog cov khoom siv sijhawm (nylon/polyester) thiab cov ntaub uas tau sib xyis nrog cov ntaub (piv txwv li, Gore-Tex®), qhov tshuag no muab cov kev puas tsuab los ntawm dej thiab dej, tab sis tso cai rau koj txhaj tawm rau saum ntawm nws. Muag zoo heev tab sis tiv thaiv tau rau cov khoom siv rau txhua hnub rau txhua hlis rau cov neeg ua si ntawm lub tshav.