ʻO nā moena wāwae kaʻa he meaʻoluʻolu a lōʻihi, me ka elasticity maikaʻi o kaʻili o kaʻili,ʻoi aku ka hoʻomaha a me kaʻoluʻolu no ka holo lōʻihi.ʻO nā mea XPE ikaika loa, ka mālama ʻana i ke kaiapuni, ʻaʻala ʻole, akā no ka pale ʻana i ka lole a me ka waimaka kiʻekiʻe, paʻa.