winter hiking jacket very waterproof, windproof very breathable warm lining PFC-free bluesign certified There is no such thing as bad weather, only unsuitable clothing.” (Alfred Wainwright) And the ARGON STORM is more than suitable for cold, wet weather. This winter jacket is very waterproof, windproof and warmly insulated. For the outer fabric of this jacket we’ve opted for TEXAPORE O2+ DOBBY, a robust version of our proven weather protection technology. It provides a reliable barrier to the weather, even in persistent rain and blizzard conditions. The warmth comes from the MICROGUARD SUPERLOFT fill, a moisture resistant insulation material designed to perform in sub-zero temperatures. The synthetic fibre insulation feels like down, has excellent lofting capabilities, and delivers very good warmth-to-weight performance. Further details Weight: 662?g (size S) TEXAPORE O2+ DOBBY 2L: very waterproof, windproof and very breathable outer fabric with linen-like finish (water column rating: 20,000 mm*, MVTR: 15,000 g/m /24h**) (testing method: * JIS L 1092; ** JIS L 1099 B-1) MICROGUARD SUPERLOFT (180 g/m ): extra warm, high-loft synthetic fibre insulation (torso) / MICROGUARD SUPERLOFT (160 g/m ): extra warm, high-loft synthetic fibre insulation (hood and sleeves) fixed hood with adjustable volume and field of vision 2 hand pockets, inner pocket water resistant zips adjustable hem