Rab Firewall Light Waterproof Jacket - Blue - XXL

Fickle sunshine, variable temperatures, and horizontal rain - shoulder season hiking calls for pac...

Best current price£199.99from Nevisport

Colour
Size

All Offers

2 offers from £199.99 - £200.00

View price history by clicking the chart icon.

NevisportRab Men's Blue Firewall Light Waterproof Jacket
Free delivery in 1–3 days
£199.99
Visit shop
TisoMen's Rab Firewall Light Jacket - Blue - Size Xxl - Shell Jacket - Ski Apparel
Free delivery in 1–3 days
£200.00
Visit shop

Product Information

Full details

The Rab Firewall Light Waterproof Jacket is designed for adult male hikers seeking reliable, packable waterproof protection during shoulder season adventures. Its key benefit is providing robust weather resistance without sacrificing mobility or comfort, though it may lack some advanced features found in expedition-grade jackets. Constructed from durable 3-layer Pertex Shield fabric, it offers excellent waterproofing and breathability, making it suitable for everything from weekend hikes to hut-to-hut treks.

All features

Age Groupadult
ColourBlue
GenderMale
MaterialNylon
SizeXXL
Model Part NumberMAJKRAZZ0940_T2B_2XL
BrandRab

Extended Product Information

FAQs

What is the main benefit of the 3-layer Pertex Shield fabric?

The 3-layer Pertex Shield fabric provides a balance of durable waterproofing, breathability, and lightweight comfort, while also being resistant to abrasion from backpack straps.

Can I wear this jacket directly over a t-shirt?

Yes, the knitted backer fabric is soft against the skin, making it comfortable to wear directly over a t-shirt, especially in milder or wet conditions.

How do I adjust the hood for optimal protection?

The hood features a single-handed cinch that combines crown and face adjustment. Pulling it allows you to achieve a close, secure fit quickly, and the stiffened peak helps direct water away from your face.

Are the hand pockets accessible with a backpack on?

Yes, the two zippered hand pockets are specifically positioned to remain accessible even when you are wearing a backpack, preventing the need to remove your pack to retrieve items.

What is the difference between this jacket and a heavier-duty waterproof jacket?

The Firewall Light Jacket is designed for packability and versatility in variable conditions. Heavier-duty jackets might offer more robust protection for extreme weather, advanced features like pit zips, or more durable outer fabrics for prolonged exposure to harsh elements.

How often should I re-proof the DWR coating?

Re-proofing is recommended when you notice that water no longer beads up on the fabric surface and the jacket starts to wet out, typically after significant use or several washes.

What does the hydrostatic head (HH) and MVTR rating mean?

The Hydrostatic Head (HH) of 20,000mm indicates the jacket's high level of waterproofing. The Moisture Vapor Transmission Rate (MVTR) of 20,000g/m²/24hrs signifies its excellent breathability, allowing sweat vapor to escape.

Troubleshooting

Jacket is no longer waterproof or beading water.

The DWR coating may have worn off. Clean the jacket thoroughly and reapply a suitable DWR treatment according to the product instructions. Ensure you follow the reactivation step (usually low heat drying).

Zippers are stiff or difficult to move.

Gently clean the zipper teeth with a soft brush and mild soap. Dry thoroughly and then apply a silicone-based lubricant or wax specifically designed for zippers. Avoid using oily products.

Jacket feels clammy or less breathable.

This can occur if the fabric's pores are blocked by dirt or detergent residue. Ensure the jacket is clean and thoroughly rinsed. Check that you are using appropriate technical washes and avoiding fabric softeners.

Reduced mobility despite articulated sleeves.

Ensure you are wearing appropriate layers underneath and that they do not restrict movement. The jacket's fit is designed for a standard range of motion; over-layering with bulky items might impact this.

Pros and Cons

Pros

  • Excellent waterproofing (20,000mm Hydrostatic Head) and breathability (20,000g/m²/24hrs).
  • Lightweight and packable, ideal for carrying on long hikes.
  • Comfortable next-to-skin feel due to the soft knitted backer.
  • Designed for mobility with articulated sleeves and a regular fit.
  • Practical features like backpack-friendly pockets and adjustable hood/cuffs.

Cons

  • May not be sufficient for extreme, prolonged downpours or severe alpine conditions.
  • Limited to basic weather protection, lacking advanced features like pit zips for intense activity.
  • Only one main color option available (Tempest Blue).
  • The fit is generally regular, which might not suit all body types seeking a more tailored or relaxed silhouette.

Setup, Compatibility & Care

Setup: The Firewall Light Jacket requires no specific setup. It is ready to wear out of the packaging. Ensure all zippers are closed and adjust the hood and hem for a secure fit before heading out.

Compatibility: This jacket is designed as an outer shell for various activities like hill walking and trekking. It is compatible with most hiking backpacks. The regular fit allows for layering over base layers and mid-layers such as fleece jackets or insulated vests.

Care Instructions:

  • Washing: Machine wash on a gentle cycle with a technical wash designed for waterproof garments. Use a low temperature setting (e.g., 30°C or 40°C). Avoid using fabric softeners or biological detergents, as these can damage the DWR coating and waterproof membrane.
  • Rinsing: Rinse twice after the wash cycle to ensure all detergent is removed.
  • Drying: Tumble dry on a low heat setting for 20 minutes to reactivate the DWR treatment. Alternatively, hang dry, and then iron on a low heat setting (no steam) with a towel placed between the iron and the jacket.
  • Re-proofing: Reapply a DWR treatment (such as Nikwax or Grangers) when the jacket's water repellency diminishes, following the product's specific instructions.

Price History

DatePrice
Visit shop