Railway-Spec Protection That Actually Breathes

The Portwest RT61 trousers aren't your typical waterproof overtrousers. Built specifically for railway workers who need RIS-3279-TOM compliance, these hi-vis trousers deliver serious weather protection without turning into a sweat box. The 300D Oxford fabric with double PU coating keeps you bone dry, whilst the impressive 10,000g/m²/24hrs breathability rating means you won't overheat during long shifts trackside.

Key Features:

• Railway Industry Certified: Meets RIS-3279-TOM Issue 1 standards in orange colourway. Designed specifically for trackside work where compliance isn't optional.
  
• Serious Waterproofing: EN 343 Class 4:3 X rated with 10,000mm water resistance and fully sealed seams. The PFAS-free Texpel Splash Eco finish makes water bead straight off the surface. You'll stay dry in proper downpours.
  
• Breathable Performance: 10,000g/m²/24hrs moisture vapour permeability draws sweat away from your body. No more choosing between staying dry from rain or dry from sweat.
  
• Hi-Vis That Lasts: Certified to EN ISO 20471 Class 2 and ANSI/ISEA 107 standards, even after 50 washes. Reflective tape keeps you visible in low light conditions. Built-in UV protection with 50+ UPF blocks 98% of harmful rays.
  
• Easy Over-Trouser Design: Side access slits with plackets let you slip these on over your work trousers without fuss. Zipped ankles fit easily over work boots. Fully elasticated waistband moves with you and stays comfortable all day.
  
• Durable Construction: 300D polyester Oxford fabric with stain-resistant finish stands up to trackside conditions. Quick-access pass-through pockets mean you can reach your regular trouser pockets underneath.
  

Portwest has engineered these RT61 trousers for railway professionals who need certified protection that performs in real-world conditions. The combination of waterproofing, breathability, and hi-vis performance makes these overtrousers essential kit for trackside work. Available in sizes XS to 5XL.