For those who love to push the limits of where a sandal can go, our women s Terradora hiking sandal is here to support you. With the same all-terrain outsole as our revolutionary hiker plus a feminine, open-toe design. RECYCLED P.E.T. PLASTIC UPPER STRAPS ADJUSTABLE BUCKLE STRAP FOR IMPROVED FIT FOREFOOT STRAP ADJUSTABILITY FOR IMPROVED FIT LOW DENSITY EVA MIDSOLE KEEN.ALL-TERRAIN RUBBER OUTSOLE FOR HIGHER TRACTION GRIP ANATOMICAL FLEX GROOVES FOR NATURAL MOVEMENT 3MM MULTI-DIRECTIONAL OUTSOLE LUGS