A massage shoe comprises a controller and a shoe body. The inner foot supporting surface of the shoe body is provided with a plurality of conducting sheets, which are respectively connected by conducting wires to a selected location on a vamp or in the heel of the shoe body, and then to the controller...http://www.google.de/patents/US7210253?utm_source=gb-gplus-sharePatent US7210253 - Massage shoes capable of increasing circulation of blood
