Chitsulo chamkati chimapangidwa ndi zipangizo zapamwamba za PU, TPU, ndi Poron, zomwe zimapereka chithandizo chabwino kwambiri cha arch ndi cushion kuti chikhale chotonthoza kwambiri panthawi yamasewera ndi masewera.

Chidendene cha U-heel chozama chidzakulunga chidendenecho ndipo chimathandiza kuti chiteteze chidendene ndi bondo.

Chophimba chopondera kugwedezeka pachidendene ndi kutsogolo kwa phazi chimapereka chitetezo.

Chithandizo cha TPU arch ndi makapu ozama a chidendene amapereka kukhazikika komanso kutalika kwapakati kwa arch kwa mapazi athyathyathya.