Rock Fall RF121 Mason Safety Boot – Stone

The Rock Fall RF121 Mason is a robust 5-inch waterproof safety boot designed for demanding site and industrial environments. It features a water-repellent nubuck leather upper combined with the BOA® Fit System, delivering a secure, micro-adjustable fit while eliminating traditional laces. A durable scuff cap provides added protection in high-wear toe areas.

Safety Standard

  • EN ISO 20345:2022 + A1:2024
  • Safety Rating: S7S SC FO SR

Key Safety & Performance Features

  • Steel protective toe cap tested to 200 joules
  • Penetration resistant midsole for underfoot protection
  • Integrated SC scuff cap for enhanced abrasion resistance
  • SR slip resistant outsole for improved grip on ceramic and steel surfaces
  • FO fuel and oil resistant outsole
  • Anti-static properties
  • Fully waterproof construction to help keep feet dry in wet conditions
  • BOA® Fit System for fast, precise and secure adjustment

Materials & Construction

  • Upper: Water repellent nubuck leather (LWG certified)
  • Lining: Recycled polyester mesh lining
  • Outsole: Dual density PU
  • Midsole: Penetration resistant textile
  • Footbed: Activ-Step® PU foam footbed with recycled polyester top mesh
  • Construction: Direct injected sole unit
  • Packaging: FSC® certified sustainable packaging

Sizes & Fit

  • Available Sizes: UK 3 – 15
  • Boot Height: 5 inch
  • Approx. Weight: 746g (per boot, size dependent)
  • Colour: Stone

Ideal Applications

Suitable for construction, engineering, utilities, logistics, warehousing and general site work where waterproof protection, slip resistance and durable toe protection are required.


Need Help or Bulk Pricing?

Expert Safety Supplies
Email: sales@expertsafety.co.uk
Tel: 01706 650 200

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