The SOFT-AIR midsole, flexible and soft, reduces the shock from walking to an absolute minimum. This protects your feet, joints and vertebrae, while maintaining proper hygiene. For a comfortable and effortless walk. The MEPHISTO cork footbeds are unique. Due to its nature, cork offers incomparable support. The anatomy of the foot is maintained and pronation is avoided. The ultra light outsole combines extreme suppleness with incomparable lightness and gives excellent shock absorbancy. The assurance of a tireless walk.