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Wide Fit (EE Width) Cofra Off Shore S3 Safety Boot with Side Zip | Composite Toe Cap
Cofra Off Shore S3 Safety Boot with Side Zip | Composite Toe Cap - WORK+SAFETY

Wide Fit (EE Width) Cofra Off Shore S3 Safety Boot with Side Zip | Composite Toe Cap

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UK Size
Colour
Black

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Extreme Protection & Anatomical Comfort

Engineered for the world’s harshest environments, the Cofra Off Shore S3 is the ultimate solution for professionals who refuse to compromise on safety or comfort. Whether you are operating in sub-zero cold storage or on high-heat industrial sites, this boot provides a thermal shield for your feet. Built on a specialist Wide-Fitting (EE Width) last, it offers the essential internal volume needed to prevent pressure points and maintain circulation during demanding shifts in extreme temperatures.

This high-performance boot features a rugged, water-repellent leather upper and a 100% metal-free fibreglass toe cap, offering lightweight protection that won't conduct cold or heat. The integrated internal side zip allows for quick access, while the anti-torsion support ensures total ankle stability on uneven terrain. From offshore rigs to heavy engineering, the Cofra Off Shore is designed to keep you safe, supported, and comfortable in conditions where standard boots fail. In stock for Same-Day UK Dispatch.

Feature
Technical Benefit
Dual Thermal Barrier
CI & HRO Rated: Insulated against cold to -25°C and heat resistant up to 300°C.
Wide-Fit Chassis
EE Width design ensures all-day comfort and room for thermal socks without pinching.
Fibreglass Toe Cap
Lightweight, non-metallic protection (200J) that doesn't transfer extreme temperatures.
Side-Zip Access
Industrial-grade internal zip for easy on/off without sacrificing ankle support.
APT Plate Midsole
Zero-perforation non-metallic plate for flexible, puncture-resistant safety.
Cold Defender Sole
Nitrile rubber outsole provides SRC maximum slip resistance on treacherous surfaces.

 

Technical Specifications

  • Brand: COFRA

  • Model: Off Shore (S3 CI HRO SRC)

  • Standard: EN ISO 20345:2011

  • Safety Rating: S3 (Water Resistant & Puncture Resistant)

  • Temperature Ratings: CI (Cold Insulation) & HRO (300°C Heat Resistant)

  • Toe Protection: Fibreglass (Metal-Free)

  • Fit: Wide-Fitting (EE Width)

  • Ideal Industries: Offshore, Oil & Gas, Cold Storage, Heavy Construction

Frequently Asked Questions

How does the Wide Fit (EE) help in cold conditions? In freezing environments, blood circulation is key to keeping feet warm. A narrow boot restricts blood flow; the Wide Fit (EE) of the Cofra Off Shore provides the space needed for healthy circulation and thicker thermal socks, significantly enhancing your comfort and warmth.

Is the side zip durable enough for heavy industry? Yes. The zip is an industrial-grade internal side zip protected by a leather flap. It is designed to withstand the grit and debris of offshore and construction environments while providing the convenience of quick access.

What are the benefits of a Fibreglass toe cap over steel? Fibreglass is significantly lighter than steel, reducing leg fatigue. More importantly, it is a poor conductor—it won't get freezing cold in winter or scorching hot in high-heat environments, maintaining a consistent internal comfort level.