Kuzunguruka imyenda idoda ikwiriye gupakira igisirikare ahanini ikozwe muri fibre ikomeye ya polyester, hamwe nuburemere muri rusange kuva kuri 50 kugeza 80g / ㎡. Binyuze muburyo bwihariye bwo gutunganya (nkibisirikare byicyatsi kibisi bitarimo imyenda idoze ya aluminiyumu, nibindi), imikorere yayo yo kurinda no kuramba byongerewe imbaraga.
