Description
The Rab Firewall Light Jacket is a lightweight waterproof jacket designed to offer reliable mountain protection in changing conditions. Constructed with 3-layer Pertex® Shield, it combines waterproofing, breathability, and low weight, making it a key option for trekking, hiking, and technical outdoor use.
It's a garment designed to always be carried in your backpack, ready to respond to rain, wind, and sudden weather changes without compromising mobility.
Real Technical Performance
The Pertex® Shield 3L fabric offers 20,000 mm waterproofing along with 20,000 g/m²/24h breathability, allowing you to maintain comfort even during prolonged activity.
Its lightweight and flexible construction facilitates movement, while the adjustable hood, cuffs, and hem allow the garment to be sealed against adverse conditions. The soft inner fabric improves comfort in contact with the skin.
Quantitative Technical Specifications
- Fabric: Pertex® Shield 3L (20D)
- Waterproofing: 20,000 mm
- Breathability: 20,000 g/m²/24h
- Weight: 368 g
- Construction: 3-layer waterproof
Comparison within the Range
Within Rab, the Firewall Light Jacket is positioned as the perfect balance between lightness and protection. Compared to the Downpour, it offers higher technical performance, and compared to the Kangri GTX, it is lighter and more versatile for general mountain use.
Recommended Use
- Trekking
- Hiking
- Mountain in variable weather
- Outdoor travel
Is it for you?
✔️ Yes, if you are looking for a lightweight and reliable waterproof jacket.
✔️ Yes, if you need a balance between protection and weight.
❌ No, if you are looking for maximum robustness for extreme mountaineering.
