The Rock Fall Alaska RF001 Extreme Cold Temperature Safety Boot is a professional-grade safety boot engineered for cold, wet and high-risk working environments where insulation, grip and certified protection are essential.

Manufactured to meet EN ISO 20345 S3 SRC CI WR standards, this safety boot delivers certified performance across thermal insulation, water resistance, slip resistance and impact protection. The CI cold insulation rating reduces heat transfer through the sole, making the boot suitable for sub-zero temperatures, winter outdoor work, cold stores and refrigerated warehouse environments.

A water-resistant (WR) upper protects against rain, snow, slush and surface moisture, while the SRC-rated outsole provides reliable traction on ceramic and steel surfaces contaminated with water, detergents or oils. This ensures stability and confidence when working on wet, icy, muddy or uneven ground.

The Alaska RF001 incorporates a protective safety toe cap and penetration-resistant midsole, helping guard against falling objects and underfoot hazards commonly encountered on construction sites, utilities work, logistics yards, transport depots and industrial facilities.

Designed for long shifts in demanding conditions, the insulated interior, supportive construction and durable outsole help maintain comfort and performance throughout extended wear. The Rock Fall Alaska RF001 is a trusted, high-rated winter safety boot suitable for professional PPE-critical environments.

• Key Features
• EN ISO 20345 S3 SRC CI WR certified safety boot
• CI cold insulation for protection in low and sub-zero temperatures
• SRC slip-resistant outsole for wet, oily and icy surfaces
• WR water-resistant upper for all-weather performance
• Protective safety toe cap for impact resistance
• Penetration-resistant midsole for underfoot protection
• Durable outsole designed for uneven and outdoor terrain
• Insulated internal construction for cold-weather comfort
• Professional-grade build quality for industrial use
• Key Benefits
• Helps maintain warmth and comfort during cold-weather and winter work
• Reduces the risk of slips and falls on wet or contaminated surfaces
• Provides certified foot protection in high-risk working environments
• Suitable for extended wear during long shifts
• Performs reliably in rain, snow and cold conditions
• Supports safety compliance in PPE-regulated workplaces
• Ideal for outdoor, industrial and cold-store applications

Click here to read our Safety Boots Guide for help with choosing your safety footwear.