Flame Resistance Built Into Every Fibre — Not Washed Away After A Few Cycles

If you're working around live electrical equipment, oil and gas installations, or petrochemical plant, you need hi-vis that actually protects you — not just makes you visible. The Portwest FR77 Modaflame Knit Hi-Vis Polo Shirt does both, and it does them without compromise. The flame resistance is inherent to the fabric itself, meaning no treatment, no coating, no fading protection over time. Wash it a hundred times — it's still doing its job.

Key Features:

• Inherent Flame Resistance: Built from 60% Modacryl, 39% Cotton and 1% Carbon Fibre at 210g/m², the protection is part of the yarn — not applied to the surface. It won't wash out, wear off, or degrade over the garment's lifespan.
  
• Arc Flash Protection: Meets IEC 61482-2 for arc flash — tested under both open arc and box test methods. Serious kit for serious electrical hazards.
  
• EN ISO 20471 Class 3 Hi-Vis: The highest class of high-visibility certification. You're seen on busy roads, rail lines, and industrial sites — in all conditions.
  
• Heat & Flame Protection: Certified to EN ISO 11612, covering thermal hazards that go beyond a simple flash fire. Right for oil, gas and petrochemical environments where heat exposure is a real daily risk.
  
• Anti-Static Properties: Meets EN 1149-5, which matters when you're working around flammable atmospheres where a static discharge could cause serious trouble.
  
• FR Reflective Tape: Premium sewn-on flame-resistant reflective tape — not heat-sealed strips that peel off. Stays compliant and stays safe shift after shift.
  
• Practical Design Details: Concealed button placket keeps a clean profile and removes snag points. Contrast-colour collar and cuffs with flame-resistant ribbed cuffs that hold their shape without restricting movement.
  
• CE Category III Certified: The highest CE category — reserved for PPE that protects against irreversible or fatal risks. This isn't light-duty workwear.
  

The Portwest FR77 is part of the Modaflame™ collection — a range built specifically for high-risk industrial environments. Available in Yellow, sizes S to 4XL. If your work puts you near flames, arc flash or live electrical systems, this polo shirt earns its place in your kit. Order yours at Glovesnstuff today.