Geox is the shoe with a rubber sole that 'breathes' ; the rubber sole is perforated and contains a special microporous membrane, waterproof and breathable, that absorbs and expels sweat without letting water in.
Feet keep cool and dry thanks to the breathable membrane and the perforated sole; tests prove that a foot wearing a shoe with a conventional rubber sole is much more overheated that a foot wearing a geox shoe.
