The invention relates to man-driving skating shoes which are characterized in that without user's action relative to the ground and without external energies, man-driving energy can be produced by the shoes. A principle of the shoes is that: a shoe is divided into two part, which are rollers and a shoe body; the rollers can move up and down within a certain range; when a user slightly lifts a foot each time, the distance between the rollers and the shoe increases, and when the foot drops, a relative motion is performed; human body gravitational potential energy is converted into power of the rollers, such that the skating shoe can drive people. When a stepping body is compressed, an internal gear set rotates, and the human body gravitational potential energy is transmitted to the rollers through a flywheel. A user just needs to lift and drop feet or swing the body left and right, such that huge gravitational potential energy can be converted into roller power with a conversion rate of almost 100. The skating shoes are simple to use, and are safe, time-saving, and effort-saving. With the shoes, no special skill is required. With the design of the flywheel, reverse transformation of energy is avoided. With lock buttons, rotors of the shoes can be fixed, such that the shoes can be changed into traditional skating shoes.