Equipped for demanding mountain hikes and scrambles in uncertain weather, the Firewall Jacket offers 3-layer waterproof protection to keep the elements at bay. With robust 40D Pertex® Shield fabric, it’s built to survive scuffs with rock and pack abrasion, yet is highly breathable and comfortable. When you’re gaining elevation in a turbulent forecast, this protective shell is prepared for anything in your path.
- 3-layer, 40D Pertex® Shield fabric is hardwearing and comfortable next to skin.
- YKK® front zip with external and internal storm guards and snap closure for ventilation.
- Adjust the highly protective hood with one hand, while the stiffened peak keeps rain off your face.
- Control airflow on steady climbs with the handy underarm vents.
- Lightweight single sided rear hem adjustment with anti-snag tether.
- Stash snacks or a compass within easy reach thanks to the two zipped hand pockets.
- Seal out the weather with the adjustable cuffs, which extend over the back of your hands for added protection.
Features
- Fit – Regular
- Weight – 17.5oz/495.5g (Size M)
- Centre back length – 29.5in / 75cm (Size M)
- Hydrostatic head – 20,000mm
- Breathability (MVTR) – 20,000g/m²/24 hrs
- Main fabric – 40D Pertex® Shield 3-Layer construction waterproof technology with fluorocarbon-free DWR (148gsm) HH: 20,000mm/MVTR: 20,000 g/m2/24hrs
Material Facts
| Recycled | PFAS | |
| Total content | 41% | No |
| Fabric | 53% | No |
| Outer | 53% | No |
| Face | 100% | No |
| Membrane | 0% | No |
| Backer | 0% | No |
| Zips | 15% | No |
| Trims | 4% | No |
| Renewable energy | ||
| Product manufacturing | 0% | |
| Manufactured in Bangladesh | ||
| *Calculations based upon the weight of a UK men’s size medium. | ||









