Brutal Weather Doesn't Stand a Chance

The Portwest S591 Hi-Vis Extreme Rain Bomber Jacket delivers serious protection when the weather turns nasty. Built for professionals working outdoors in challenging conditions, this isn't your average waterproof jacket. With EN 343 Class 4:3 X rating—that's 11,000mm waterproof and 50,000g breathability—it handles torrential rain whilst keeping you comfortable during long shifts. The shorter bomber cut retains heat without restricting movement, making it ideal for site work, highways maintenance, and railway operations.

Key Features:

• Extreme Water Resistance: PFAS-free Texpel™ Splash Eco fabric finish repels water, oil and grime. The stain-resistant 300D Stretch Oxford fabric keeps looking professional shift after shift.
  
• Maximum Visibility Protection: EN ISO 20471 Class 3 certified hi-vis protection keeps you visible in low light. Orange variant meets RIS 3279 TOM Issue 2 for railway trackside work. Reflective tape and piping provide 360-degree visibility.
  
• Weather Defence System: Concealed detachable hood and double storm flap protect against driving rain and wind. Anti-wicking strip at the hem stops water creeping up. Hook and loop cuffs seal out the elements.
  
• 8 Smart Storage Pockets: Dedicated phone pocket, dual ID holder for portrait and landscape cards, radio loop, concealed zip pocket, and large lower front pockets with hook and loop closure. Internal secure pockets keep valuables dry.
  
• Built-In Sun Protection: 40+ UPF rated fabric blocks 98% of harmful UV rays during summer work. Elasticated hem provides a secure, comfortable fit that moves with you.
  
• Premium Construction: Taped seams prevent water penetration at stress points. Durable stretch fabric allows unrestricted movement. Breathable design stops you overheating during physical work.
  

Portwest's S591 combines certified safety standards with practical features that matter on site. Available in yellow and orange, sizes S-3XL. When extreme conditions are part of the job, this bomber jacket delivers the protection you need.