Geox is famous for its patent, i.e. the rubber sole is perforated with an incorporated special membrane on the inner side, which has a micro-porous structure that enables it to absorb and then cast out sweat, while not letting the water to get in at the same time. Gradual moisture elimination on the interior of the shoe again forms a microclimate ideal for the health of your feet. No more awkward smells, the foot stays warm and dry during winter, and fresh and dry during summer.