S3 CI Steel Toe Safety Boots

Upper: Glossy Leather
Out-sole: Injection PU
Toe Cap: Steel Toe (Impact ≥ 200J)
Mid-sole: Kevlar Plate
Inner: 3D Breathable Mesh Fabric
Insole: Hi-Poly Insole
Size Range: EUR Size: 36-48 / Foot Length: 230-290mm
Standard Grade: EN ISO 20345 – S3 CI SRC / ASTM F2413:2024 – I/C+PR+SR+CI

Anti Slip
Anti Slip
CE
CE
Heat Resistant Outsole (HRO)
Heat Resistant Outsole (HRO)
Heel Energy Absorption
Heel Energy Absorption
Safety Toe Cap
Safety Toe Cap
Water Penetration & Absorption
Water Penetration & Absorption

EN ISO 20345 S3 CI Safety Boots – Steel Toe, Kevlar Puncture & Cold Insulation for Winter Work

Engineered for professionals facing extreme cold and hazardous conditions, our EN ISO 20345 S3 CI Glossy Leather Safety Boots deliver comprehensive protection against impact, puncture, water, and freezing temperatures. Ideal for outdoor construction, cold storage logistics, mining, and winter utility work, these boots combine a robust steel toe cap with advanced cold insulation (CI) technology to keep your feet safe, dry, and warm in sub-zero environments.

Key Features

  • Steel Toe Cap (Impact ≥ 200J): Reinforced with a high-strength steel toe cap that meets EN ISO 20345 S3 and ASTM F2413:2024 I/C standards, providing reliable defense against falling objects and compression forces up to 200 joules — essential for heavy industrial safety.
  • Kevlar Mid-Sole for Puncture Resistance: The integrated Kevlar plate offers superior resistance to sharp objects such as nails, glass, and metal shards, ensuring your feet remain protected even on debris-laden surfaces without the weight of traditional metal plates.
  • Cold Insulation (CI) Technology: Specifically designed for low-temperature environments, the CI-rated sole unit provides thermal insulation down to -17°C (0°F), preventing heat loss and keeping feet warm during extended exposure to freezing conditions.
  • S3 Waterproof Protection: Featuring a fully waterproof glossy leather upper and sealed construction, these boots prevent water penetration, keeping feet dry in wet, muddy, or snowy conditions while resisting abrasion and chemicals.
  • Injection PU Outsole with SRC Slip Resistance: The lightweight yet durable Injection Polyurethane (PU) outsole features an aggressive tread pattern optimized for SRC slip resistance on both ceramic tile (with NaLS) and steel (with glycerin) surfaces, ensuring stability on slippery winter floors.
  • 3D Breathable Mesh Inner Lining: Promotes airflow to manage moisture effectively, minimizing sweat buildup despite the insulated design. Paired with a Hi-Poly insole, it delivers cushioning and odor control for sustained comfort throughout long shifts.
  • Wide Size Range (EUR 36–48 / Foot Length 230–290mm): Accommodates diverse foot shapes and sizes, ensuring a secure, comfortable fit for men and women across various industries requiring cold weather gear.

Why Choose These S3 CI Safety Boots?

Whether you’re working in a refrigerated warehouse, navigating icy construction sites, or performing outdoor maintenance in winter, these boots provide the essential S3-level protection combined with critical Cold Insulation you need. The combination of steel toe impact resistance, Kevlar puncture defense, and thermal protection makes them a versatile choice for any environment where foot safety and warmth are paramount.
Upper

Glossy Leather

Out-sole

Injection PU

Toe Cap

Steel Toe(Impact ≥ 200J)

Mid-sole

Kevlar Plate

Inner

3D Breathable Mesh Fabric

Insole

Hi-Poly Insole

Size Range

EUR Size: 36-48 / Foot Length: 230-290mm

Standard Grade

EN ISO 20345 – S3 CI SRC / ASTM F2413:2024 – I/C+PR+SR+CI

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