The Firewall Mountain Jacket comes into its own when the forecast threatens to disrupt your plans. Fully featured and highly protective, it uses 3-layer Pertex® Shield to deflect persistent drizzle and torrential rain, so you can keep exploring unfazed. Equipped for year-round hikes, scrambles, and mountaineering, the Firewall Mountain Jacket is a true all-mountain shell. Stay bone dry on weather-beaten climbs with the lightweight, durable, 3-layer Pertex® Shield. YKK® AquaGuard® centre front zip with chin guard for comfort. Highly adjustable mountain-ready hood with robust, protective peak. Fully articulated sleeves for improved fit and comfort. Two hand and one chest pocket, positioned to be accessible when you’re wearing a harness or pack. Dual sided rear hem adjustment with single handed adjustment. Keep your core ventilated on stubborn slogs with the handy pit zips. The extended, adjustable cuffs are designed to fit comfortably with gloves. SPECS Fit Regular Weight 492g/17.4oz (Size M) Centre back length 78cm / 30.7in (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 (133gsm) HH: 20,000mm/MVTR: 20,000 g/m2/24hrs
