When sourcing safety footwear for electronics manufacturing, chemical processing, or other static-sensitive environments, buyers often encounter two terms: anti-static and ESD (Electrostatic Discharge). While both relate to static electricity control, they serve different purposes and meet different resistance standards. Understanding this distinction is critical for compliance and worker safety when you sell on Alibaba.com.
The technical difference matters because electronics assembly lines, clean rooms, and explosive environments have specific requirements. ESD shoes are designed to safely dissipate static electricity from the wearer's body to the ground through conductive flooring systems. Anti-static shoes primarily prevent static buildup on the wearer but don't guarantee controlled discharge.
Anti-Static vs ESD Footwear: Technical Comparison
| Feature | ESD Footwear | Anti-Static Footwear | Electrical Hazard (EH) |
|---|---|---|---|
| Resistance Range | 0.1-100 MΩ (10⁴-10⁶ ohms) | 0.1-1000 MΩ | Not specified (insulation focus) |
| Primary Standard | BS EN IEC 61340-4-3:2018 | EN ISO 20344:2011 | ASTM F2413 EH rating |
| Test Method | Footwear + wearer combined testing | Footwear alone | 18,000V AC dry condition |
| Use Case | Electronics assembly, clean rooms | General static prevention | Live electrical work up to 600V |
| Flooring Requirement | ESD conductive flooring required | Not required | Not required |
| Certification Mark | ESD symbol (hand in triangle) | Antistatic symbol | EH marking |
Electrical Hazard (EH) protection is a third category that's often confused with ESD. EH-rated shoes (per ASTM F2413) provide insulation against live electrical circuits up to 600V AC in dry conditions. This is the opposite of ESD: EH shoes prevent electricity from passing through, while ESD shoes control how electricity passes through. Never use ESD shoes for live electrical work.

