With a shy sun, variable temperatures, and heavy rain, mid-season hiking requires compressible waterproof clothing you can rely on. Made with robust Pertex⢠Shield 3-layer fabric, the Firewall Light jacket withstands the abrasion from your backpack straps while remaining lightweight, flexible, and comfortable to wear. The soft-touch mesh lining makes it a comfortable jacket to wear even over a t-shirt, but it's also easy to layer for colder weather. The very versatile Firewall Light offers protection against the elements all day long in the mountains, from modest walks to longer hikes from hut to hut.Standard fitWeight 368g/12.9oz (Size M)Length from the middle of the back 76.5cm / 30.1in (Size M)Hydrostatic head 20,000mmBreathability (MVTR) 20,000g/m²/24 hrsMain fabric 20D Pertex® Shield 3-Layer construction waterproof technology with fluorocarbon-free DWR (120g/m²) HH: 20,000mm/MVTR: 20,000 g/m2/24hrsProduct code QWI-65Adjustable hood with a stiff peak and neck gaiter to block out .....