Description
The Rab Firewall Light Jacket is a lightweight waterproof jacket designed to offer reliable protection in variable mountain conditions. Constructed with 3-layer Pertex® Shield fabric, it combines waterproofing, breathability, and low weight, making it ideal for trekking, hiking, and light alpine activities.
It is a garment designed to always be carried in your backpack, ready to respond to rapid weather changes without sacrificing weight or mobility.
Real Technical Performance
The Pertex® Shield 3L fabric provides 20,000 mm waterproof protection along with excellent breathability of 20,000 g/m²/24h, allowing you to maintain comfort during prolonged efforts.
Its lightweight and flexible construction facilitates movement on technical terrain, while the adjustments on the hood, cuffs, and hem allow the garment to seal against wind and rain.
Quantitative Technical Specifications
- Fabric: Pertex® Shield 3-Layer (20D)
- Waterproofing: 20,000 mm
- Breathability: 20,000 g/m²/24h
- Weight: 325 g
- Hood: Adjustable with stiff visor
Comparison within the Range
Within the Rab range, the Firewall Light Jacket is positioned as a lighter and more packable option compared to more robust models like the Kangri GTX. Compared to more minimalist jackets, it offers greater protection and durability for real mountain use.
Recommended Use
- Trekking and hiking
- Mountain in variable conditions
- Travel and outdoor use
- Light alpine activities
Is it for you?
✔️ Yes, if you are looking for a lightweight and reliable waterproof jacket.
✔️ Yes, if you need rain protection without sacrificing weight.
❌ No, if you are looking for maximum robustness for extreme conditions.
