Itha kugwiritsidwa ntchito kunyamula komanso kunyamula, ndipo mtundu wa pinki umawoneka wokongola.
Zowonetsedwa pamtundu wapamwamba wamtundu wa zikopa za PU.
Chikwama chobisika chomwe chili ndi zipper yopingasa pansi kutsogolo ndikosavuta kukonza ndikuchita.
Chikwama chonyamula chopepuka komanso chopepuka ndizofunikira pakuyenda bizinesi.
Dera lopatula la nsapato, lokhazikika komanso lolimba, lokha ndi zipper yaying'ono yolowera
Zipper mbali ziwiri, zipper yosalala, kuphulika-umboni wosalala, wopanda kupanikizana.
PU ndi yopanda madzi, yosagwira litsiro komanso yosavuta kuyeretsa. Itha kunyamulidwa pamapewa amodzi, kunyamula kapena mwakuthwa.