Ubushyuhe bushya bwazamutse, butagira umukungugu kandi burwanya gusaza, bukozwe muri polyurethane, birwanya kwambara, birwanya tensile, birinda amarira, imbaraga nyinshi, birwanya compression, birwanya-compression-birwanya kandi bikandamiza, bikagabanya ingaruka ziterwa no gukurura no amasoko kugirango yongere ituze ryimodoka.