Ichi ndi chopondapo choponderezedwa chokhala ndi zingwe ziwiri chokhala ndi zomangira zomangira za aluminiyamu komanso zomata zoziziritsa kukhosi.Amapereka chithandizo cha mafupa a chidendene, ankle, plantar fasciitis okhudzana ndi ululu wa arch, Achilles tendonitis, chidendene spurs, dontho la phazi, ndi orthotics ya phazi lathyathyathya kuti athetse ululu ndikuthandizira kubwezeretsa kaimidwe kabwino.