The hiking hiking shoe M trail code GTX has found the perfect meeting point between weight and cushioning to maximize comfort and performance. Built on the Hubble® heel with Swallowtail ™ geometry, Hoka has used a new reactive foam for exceptional amortization. The Gor-Tex upper keeps you dry when the conditions are not optimal and the meta-rocker in the final phase guarantees a fluid and efficient pace and an energy transfer.