- Steel Toe Cap Protection: Offers robust foot safety in industrial settings.
- Anti-Slip Sole: Ensures secure footing on various surfaces.
- Oil-Resistant Material: Protects against oil spills and hazards.
- Comfortable Lacing System: Provides a secure fit and ease of wear.
- Durable Design: Built to withstand heavy-duty industrial work.
S3 safety shoes must meet all mandatory specifications below:
1. Basic Safety (SB Foundation)
- Protective Toe Cap: Resists 200 J impact and 15,000 N compression. Materials include steel, aluminum, or composite (fiberglass/Kevlar).
- Closed Heel Area: Structurally enclosed heel for impact and lateral protection.
2. Mandatory Additional Features (S3 Exclusive)
- Antistatic (A): Dissipates static electricity to prevent sparks and electric shocks; surface resistance 10-10 Ω.
- Energy Absorption in Heel (E): Heel cushioning absorbs ≥20 J impact to reduce fatigue and injury from falls.
- Fuel/Oil Resistant Outsole (FO): Resists degradation, gasoline, and mineral oils.
- PunctureResistant Midsole (P): Prevents sharp objects (nails, glass, metal shards) from penetrating the sole.
- S3: Steel midsole (tested with steel nail).
- S3L: Textile midsole (tested with 4.5mm nail, basic requirement).
- S3S: Textile midsole (tested with 3.0mm nail, higher requirement).
- Water Penetration Resistance (WRU): Upper resists water penetration for ≥60 minutes; keeps feet dry in damp/wet conditions.
3. Optional Enhanced Features (Common in S3 Models)
- Slip Resistance: SRC (passes SRA + SRB tests) for traction on ceramic, steel, wet, and greasy surfaces.
- Breathable Lining: Moisturewicking fabrics (e.g., 3Ddry®) for comfort in long shifts.
- Antibacterial Insole: Prevents odor and fungal growth.
- Heat/Cold Resistance (CI/HI): For extreme temperature environments.
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