Patent ID: 7997014

Claim:
An antistatic footwear comprising: an upper portion; an outer sole; an insole interposed between the outer sole and the upper portion, the insole overlapping the outer sole and comprising a cleaning insole facing a foot of a user and a mounting insole, the mounting insole comprising, an upper layer facing the cleaning insole and having at least a region made from an antistatic, electrically conductive material, and a lower layer facing the outer sole, wherein one or more electrically conductive inserts are disposed in a predetermined region of the outer sole corresponding to a predetermined foot region and extend through the lower layer of the mounting insole to contact the upper layer of the mounting insole, and wherein a plurality of seams made from an electrically conductive thread extend from a front portion of the cleaning insole to a rear portion of the cleaning insole and through both faces of the cleaning insole to generate electric contact between the cleaning insole and the upper layer of the mounting insole, thereby discharging static current from the foot to the ground.