Product Overview: The Bestboy259 is a leather shoe designed for construction and manufacturing applications. It features a water-repellent black leather exterior, fur lining, and a steel toe cap. The shoe is antistatic, puncture-resistant, and includes a shock-proof, anti-slip sole made from BASF PU/RUBBER.
Specifications:- Sizes: 36-46
- Weight (Size 41): 708 grams
- Standards: EN ISO 20345:2011 S3 SRC HRO CI
Protection Features:- Toe Protection: Metal tip resistant to a shock of 200 J and pressure of 1500 kg
- Sole Protection: Metal plate resistant to 1100N
- Impact Resistance: Clearance after shock is 15.5 mm (required >14 mm)
- Compressive Strength: Clearance after compression is 18.5 mm (required 14 mm)
Material Properties:- Upper: Water-repellent leather with a thickness of 1.6 mm, permeability to water vapor >2.0 mg/m2 hour
- Lining: Fur with permeability to water vapor >2.1 mg/cm2 hour
- Insole: Antistatic, absorbent, resistant to abrasion and exfoliation
- Outsole: Antistatic double density polyurethane, abrasion resistance volume loss of 110 mm3 (required <150 mm3)
Performance Metrics:- Shock Absorption: Heel shock absorption >35 J (required >20 J)
- Water Repellency: >90 minutes (required <60 minutes)
- Oil Resistance: Volume variation AV +1.0% (required <+12%)
- Adhesion Coefficient: 0.18 (required >0.15)
Maintenance Recommendations: To extend the shoe's lifespan, clean regularly and protect with suitable products. Avoid drying near heat sources like radiators.
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