This protective waterproof shell is made with robust, breathable 3-layer Pertex® Shield fabric. Perfectly equipped for demanding mountain hikes and scrambles in uncertain weather. The Firewall Jacket offers 3-layer waterproof protection to keep the elements at bay. Made with robust 40D Pertex® Shield fabric, it’s built to survive scuffs with rock and pack abrasion yet is highly breathable and comfortable. This protective shell is prepared for anything in your path when you're gaining elevation in a turbulent forecast.

• Fit: Regular
• Weight: 495.5g/17.5oz (SizeM)
• Centre back length (Size M): 75cm / 29.5in
• 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
• 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
• Thanks to the two zipped hand pockets, you can store snacks or a compass within easy reach
• Seal out the weather with the adjustable cuffs, which extend over the back of your hands for added protection
• Great for: Climbing, General use, Hill walking and Mountaineering