The ESD line comes with three different types of sole, suitable for different uses and working environments in which certain technical specifications are required in order to guarantee the minimum electrical resistance recommended for environments where there are electrostatic charges that need to be dissipated. However, they have the following characteristics in common: High non-slip coefficient. High resistance to tearing and abrasions. Dissipative electrostatic characteristics. Cold insulation resistance. Cushioned heal impact. Anatomic arch on the flank for greater flexibility