Rab Firewall Light Jacket - Blue - S
Best current price£159.77from Sneakin UK
Best offers
Shopping.co.uk recommended and popular offers
Sneakin UK£159.77Visit shop Rab Women's Bleu Waterproof Jacket Firewall Light
Visit shopSneakin UK£159.77Visit shop One Offer
1 offer from £159.77
View price history by clicking the chart icon.
Product Information
Full details
The Rab Firewall Light Jacket is a premium, high-performance waterproof shell designed for active outdoor enthusiasts who need reliable protection during mountain treks and hikes. Offering an impressive balance of 20,000mm hydrostatic head waterproofing and 20,000g/m² breathability, this jacket is ideal for unpredictable alpine weather; however, users should note that as a lightweight shell, it is optimized for packability and movement rather than heavy-duty thermal insulation.
All features
| Age Group | adult |
|---|---|
| Colour | Blue |
| Gender | Female |
| Material | Nylon |
| Size | S |
| Model Part Number | QWI-66-TMB |
| Brand | Rab |
Extended Product Information
FAQs
Is this jacket suitable for winter mountaineering?
It provides excellent protection against wind and rain, but it is a shell. You will need to wear it over a proper insulating system for warmth in winter conditions.
What does the 20,000mm hydrostatic head mean?
It is a measure of waterproofness; it means the fabric can withstand a column of water 20,000mm high before leaking, indicating high-level rain protection.
Does it have pit zips?
No, this model relies on its high breathability rating to manage moisture, which helps keep the overall weight down.
Can I machine wash this jacket?
Yes, it is machine washable, but always use a technical soap and a gentle cycle, and check the care label for specific temperature instructions.
Is the hood helmet-compatible?
The hood is designed for general mountain use and features adjustments to fit snugly; it is best suited for use without a climbing helmet.
Troubleshooting
Water is soaking into the outer fabric rather than beading off.
The DWR coating has likely worn off. Wash the jacket with a technical cleaner and apply a fresh DWR spray treatment.
Feeling damp inside the jacket during high exertion.
While highly breathable, ensure you are not overdressing. Remove excess mid-layers to allow the jacket to effectively transport sweat vapor.
Pros and Cons
Pros
- Excellent weather protection-to-weight ratio
- High breathability for aerobic mountain activities
- Highly compressible for easy packing
- Articulated design promotes freedom of movement
- Effective hood and neck gaiter system
Cons
- No significant built-in insulation for extreme cold
- Lightweight material requires care to avoid abrasion
- Regular fit may feel loose without proper layering
Setup, Compatibility & Care
To ensure your Rab Firewall Light Jacket maintains its waterproof integrity, follow these guidelines:
- Layering: The regular fit is designed for 'system' layering. Wear a moisture-wicking synthetic or merino baselayer underneath, followed by a mid-weight fleece or active-insulation piece if conditions are cold.
- Washing: Use a specialized technical garment wash that is designed for waterproof shells. Avoid standard detergents or fabric softeners, as these can strip the DWR (Durable Water Repellent) coating.
- Re-waterproofing: If water stops beading on the surface of the nylon fabric, re-apply a DWR spray treatment and tumble dry on a low heat setting to reactivate the factory finish.
- Storage: Store the jacket hanging in a cool, dry place. Avoid keeping it compressed in its stuff sack for long periods to prevent moisture buildup and fabric creases.