Serious Waterproof Protection That Actually Breathes

The Portwest S556 Vanquish Rain Trousers don't mess around when it comes to weather protection. With EN 343 Class 3:3 X certification, these trousers deliver 10,000mm waterproofing and 15,000g breathability – that's professional-grade kit that keeps you bone dry without turning into a mobile sauna. Part of Portwest's PWR Rainwear collection, they're built for workers who need reliable protection in genuinely wet conditions.

Key Features:

• Portwest Extreme Fabric Technology: Combines 10,000mm waterproof rating with 15,000g/M²/24hr breathability. You stay dry from rain outside and sweat inside – crucial for active outdoor work.
  
• PFAS-Free Texpel™ Splash Eco Finish: Water beads straight off the surface without harmful chemicals. Environmental protection meets worker protection.
  
• Tough 600D Oxford Polyester Construction: Heavy-duty 230g fabric with PU coating stands up to demanding environments. Double-layer reinforced knees add extra strength exactly where trousers take the most punishment.
  
• Side Zip Leg Opening: Pull them on and off without removing your boots. Simple idea, massive time-saver when you're transitioning between wet and dry work areas.
  
• Fully Taped Seams: Every seam is sealed to prevent water ingress. Even heavy rain doesn't find a way through.
  
• Articulated Leg Construction: Pre-shaped legs move with you instead of restricting movement. Combined with the breathable fabric, you get proper mobility without the clammy feeling.
  
• Practical Storage: Two side zip pockets keep essentials secure whilst maintaining waterproof integrity. Fully elasticated waistband with adjustable toggle fits different body shapes and layers.
  

Portwest's Vanquish Rain Trousers are CE certified and UKCA marked, meeting stringent European and UK safety standards. Available in Black and Navy, sizes S to 4XL. Proper protection when the weather turns against you.