The Women\'s Hedgehog Fastpack Hiking Shoe from The North Face maintains its structure through a TPU quarter weld and a TPU shank. Lightweight, Gore-Tex waterproof hiker travels fast with the support of a CRADLE technologyWaterproof, breathable GORE-TEX membranePU-coated leatherAbrasion-resistant and breathable textile meshTPU quarter weld for structureRustproof hardwareTPU CRADLE heel-stability technologyDual-density, compression-moulded EVA midsole with CRADLE GUIDETPU shankExclusive Vibram rubber outsoleVIBRAM rubber compounds that deliver superior grip, traction and durability