Shoes have been tested in accordance with the specifications of DIN EN 61340. They generally have a volume resistance of 7.5 x 10^5 to 3.5 x 10^7 ohms.
Work shoe class OB
Shoes without a protective toe cap. They generally meet the minimum requirements and are slip-resistant. Mostly suitable for indoor use, shoes with an open heel area such as slippers or clogs.