Built for steel works, cold stores, and wet floors — all in one boot.

The U-Power GRAVEL S is a high-cut safety ankle boot from the Concept Plus range, and it means business. Rated S3S CI HI HRO FO SR under EN ISO 20345:2022, this boot covers environments that would chew through lesser footwear — think steel industry floors, wet assembly lines, and cold storage. If your site throws temperature extremes and slip hazards at you daily, this is the boot for that job.

Key Features:

• S3S CI HI HRO FO SR Rated: That's cold insulation, heat resistance, hydrocarbon oil resistance, fuel oil resistance, and slip resistance all in one boot — certified to EN ISO 20345:2022.
  
• AirToe Composite Toecap: Non-metallic toecap means no cold transfer through the toe and no issues at security checkpoints. Light without sacrificing impact protection.
  
• W&T Waterproof & Thermo Technology: Keeps water out and warmth in. Proper waterproofing for wet work, not just water-resistant stitching.
  
• Full Grained Leather Upper: Water-repellent outer that holds up to daily abuse on industrial sites. Tough skin, built to last.
  
• PU/VIBRAM Outsole: VIBRAM rubber is proven grip on rough, wet, and uneven surfaces. This isn't a generic outsole — it's a serious upgrade for traction.
  
• Save&Flex Sole System: Flexibility built into the sole so you're not fighting stiff boots all shift. Your feet thank you by hour eight.
  
• Action Dry Lining: Moisture management lining pulls sweat away from your foot. Dry feet, less fatigue, fewer blisters.
  
• Natural Comfort 11 Insole: Ergonomic insole designed to support your foot properly during long shifts on hard floors. The Secosol insole is removable too, so you can swap in your own if needed.
  

U-Power's GRAVEL S is a proper workhorse boot for demanding environments — nickel-free, non-metallic, and built to handle cold, heat, and wet conditions in one package. Available in sizes EU 38–47 (UK 5–12). Order yours at Glovesnstuff today.