1.Kushandiswa kwemucheka wakarukwa wehuchi unofema hove mesh jira, nhete uye yakasununguka, yakakwira elastic.
2.Kushandiswa kwesimbi ina yepamusoro, kutamba basa rinotsigira.
3.Double pressure straps, kupa hunobudirira mudumbu kudzvinyirirwa, nepo kukwanisa kuchengetedza chiuno hachidonha.
4.Stable support strip, yakasimba uye yakasimba kudzivirira kukuvara panguva yekurovedza muviri.