Upper: leatherlining: leather / textilesock: leatherinsole: removablefund: rubberwedge / heel: 7 cmplateau: 2.5 cmclosure: lacesfit: regularreference description at number 37the evergreen sole geox is the patent thatit combines the perforated sole to abreathable and waterproof membrane,allowing a natural thermoregulationleaving the foot drythroughout the day