Description Your go-to for year-round mountain running, this hardwearing waterproof jacket provides enduring protection for longer days out and back-to-back training runs. It’s engineered with 2.5-layer Pertex® Shield and is packed with features to keep you running through horizontal rain. Uncompromising, reliable, and impressively lightweight, it’s a do-it-all shell that adapts to any day on the trail with dark skies overhead. The 2.5-layer Pertex® Shield fabric is lightweight, yet has a substantial, protective feel. YKK® AquaGuard® centre front zip with chin guard for comfort. No excess fabric flapping in the wind thanks to the slim, streamlined fit. Single side rear hem adjustment with anti-snag tether. Chest pocket stays secure on the move, and doubles up as an integrated storage pocket. Reflective Rab logo and rear print. Featuring a stiffened peak for added protection, the hood is fully adjustable, stable, and rolls away when not needed. The semi-elasticated cuffs are extended to keep the backs of your hands protected. SPECS Fit Slim Weight 172.5g/6.1oz(Size10) Centre back length (Size S): 65cm / 25.5in Hydrostatic head 20,000mm Breathability (MVTR) 20,000g/m²/24 hrs Main fabric 20D Pertex® Shield 2.5-Layer construction waterproof technology with fluorocarbon-free DWR (85gsm) HH: 20,000mm/MVTR: 20,000 g/m2/24hrs