NITRAS SONIC STEP FIT Safety Shoes S3S

NITRAS SONIC STEP FIT Safety Shoes S3S – Sporty, Heat Resistant & Dial Closure

The NITRAS SONIC STEP FIT safety shoes (article 7445) are sporty, high-performance safety shoes designed for industry, logistics, craftsmanship and technical work environments. They combine modern S3S protection, heat resistance and secure fit thanks to the innovative FIT SYSTEM dial fastening.

? Safety & Certifications

• → Safety class S3S according to EN ISO 20345
• → Fiberglass toe cap – lightweight & metal-free
• → Puncture-resistant textile midsole
• → ESD-capable according to EN IEC 61340-4-3
• → Tested according to DGUV Rule 112-191 (Type 1)

? Materials & Outsole

• → Upper made of split leather (grey) & action leather (black)
• → Durable EVA / nitrile outsole
• → HRO – heat resistant outsole
• → FO – fuel and oil resistant
• → Excellent SR slip resistance

? Comfort & FIT SYSTEM

• → FIT SYSTEM dial closure (712) for quick adjustment
• → High-quality COMFORT STEP insole
• → Ergonomically shaped for long working days
• → Heel lining for easy on and off
• → Reinforced heel made of robust microfiber
• → Comfortable width 11

? Product Details at a Glance

• → Colour: grey / black
• → Sizes: 36 – 48
• → Shoe weight: approx. 560 g
• → Packaging unit: 10 pairs
• → Minimum order quantity: 1 pair

Conclusion: The NITRAS SONIC STEP FIT safety shoes are the ideal choice for professionals looking for a sporty, metal-free S3S safety shoe with heat-resistant outsole, excellent slip resistance and fast dial fastening.