Rab Firewall Light Jacket - Blue - XXL

The Rab Firewall Light Jacket is a lightweight, high-performance waterproof coat designed for hiki...

Best current price£164.45from Sneakin UK

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3 offers from £164.45 - £200.00

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Sneakin UKRab Men's Bleu Waterproof Jacket Firewall Light
£16.99 delivery
£164.45
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NevisportRab Men's Blue Firewall Light Waterproof Jacket
Free delivery in 1–3 days
£199.99
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TisoMen's Light/Blue Rab Firewall Jacket - Size Xxl - Shell Jacket - Ski Apparel
Free delivery in 1–3 days
£200.00
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Product Information

Full details

The Rab Firewall Light Jacket is a premium, lightweight waterproof outer layer designed for serious hikers and trekkers who prioritize mobility and weather protection. Utilizing high-performance Proflex 3-layer construction, it delivers an impressive balance of 20,000mm waterproofing and 20,000g/m² breathability, ensuring you stay dry without overheating during high-output mountain activities; however, its thin, lightweight construction requires careful handling to avoid tears on rough, abrasive rock surfaces.

All features

Age Groupadult
ColourBlue
GenderMale
MaterialNylon
SizeXXL
Model Part NumberQWG-92-TMB-XXL
BrandRab

Extended Product Information

FAQs

Is this jacket suitable for winter mountaineering?

While highly protective, it is designed as a lightweight layer. It is best suited for 3-season trekking and may require a more robust shell for extreme winter conditions.

Can I wash the jacket in a standard washing machine?

Yes, but use a mild technical gear cleaner, wash on a gentle cycle, and always rinse thoroughly. Never use bleach or fabric softeners.

Does the jacket come with a stuff sack?

The jacket is designed to be packable on its own, but it does not include a dedicated separate stuff sack.

What does the 20,000mm rating mean?

This refers to hydrostatic head pressure, indicating that the fabric can withstand a column of water 20,000mm high before leaking, confirming its high waterproof rating.

Is the hood helmet-compatible?

The hood is designed with adjustability for head coverage, though it is primarily optimized for use without a climbing helmet.

Troubleshooting

Water soaking into the outer fabric

The DWR coating may have worn off. Re-apply a reputable waterproof spray treatment and tumble dry on a low heat setting to reactivate the coating.

Internal moisture buildup

Ensure you are using appropriate moisture-wicking base layers. If overheating persists, utilize the front zipper for added ventilation.

Pros and Cons

Pros

  • Exceptional breathability for active pursuits
  • Lightweight and highly packable design
  • Excellent weather protection in wet conditions
  • Articulated design promotes natural movement
  • Adjustable hood remains stable in wind

Cons

  • Material is thin and may be susceptible to snagging
  • Regular fit may feel loose if not layered correctly
  • Limited pocket space compared to heavier mountaineering jackets

Setup, Compatibility & Care

To ensure the longevity of the Proflex membrane, it is essential to follow correct maintenance procedures. Always wash the jacket according to the care label, typically using a dedicated technical gear cleaner to avoid clogging the membrane pores with standard detergent residue. Avoid using fabric softeners, as these can strip the durable water repellent (DWR) coating. For storage, keep the jacket in a cool, dry place and ensure it is completely dry before packing it away to prevent mildew. The jacket is designed with a regular fit, making it highly compatible with base layers and light mid-layers; when choosing your size, consider the bulk of your intended mid-layer to ensure you maintain full range of motion.

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