To keep off the static electricity from the body and/or clothing by discharging the static electricity stored on the body and clothing to the ground or floor by means of conductive earth material put onto the shoes bottom exposed and connecting its upper and lower face.

Holes 7 to insert an earth material 3 are processed onto a toe part 2a and a heel 2b in the manner that they respectively inclined backward. The earth material 3 is inserted into the holes 7 and its upper end 3a is respectively bent onward along the bottom surface 2 so that it's exposed. You can walk without minding the shoes bottom nor fearing tripping on the ground as a lower end 3b of the earth material 3 is exposed backward the direction you walk. Thus, the static electricity stored on the body and clothing are discharged to the ground as the body comes to be earthed.