Iki gicuruzwa cyakozwe hamwe nu kibuno kinini kugirango kirinde neza inda, umutekano kandi neza.Umwanya wabitswe kugirango ukure munda.Ubudahangarwa buhebuje, wita ku mwana, kugirango uruhu rutagira umunwa, umubyeyi n'umwana nta guhangayika, kurambura kandi bikomeye.Ifite fibre ndende ya elastike ntabwo ihinduka, ipantaro yimyenda ihumeka neza kandi neza.Bikwiranye nuruhu nta kwikanyiza, bifite urwego rwo hejuru rworoshye, guhumeka kubuntu.Nta gutakaza ibara, ntabwo byoroshye gusya, byoroshye uruhu kandi byoroshye, byoroshye kandi byoroshye, kugirango wirinde kumeneka.Iyongeyeho igifu kinini cyo mu kibuno gishyigikira igishushanyo, ubworoherane no gukomera nta gitutu.Mugabanye ubushyamirane mugihe utwite, kugirango abagore barusheho kwisanzura no kwisanzura.