What are antistatic shoes Antistatic describes protection against electrical charging. If shoes have a resistance higher than 100 kilo-ohm, they are classified as antistatic. For our range of antistatic shoes, please go to. Related articles What safety classes are there and how do they differ? What is meant by S1P? How do I find the right shoes? Where can I find orthopaedic inserts for my work shoes? What are professional shoes and what is meant by O1 and O2?