A warm and resilient down jacket giving high levels of warmth with low weight and pack size.Combining a lightweight construction with the weather resistance and durability of our proven DRILITE® Loft 40D fabric, the Senja is light and packable enough for remote journeys but with the features required for long term use. It’s the ideal insulation for trekking and mountaineering in cold conditions.DRILITE® Loft 40D outer fabric; totally windproof and highly water resistant195g (Size 12) of Pure Down with a minimum content of 90/10 700 fill powerStitched-through baffle construction throughoutAdjustable Mountain Hood, with insulated collar2-way YKK® moulded centre front zip2 zipped hand warmer pocketsInner zipped security pocketAdjustable cuffs and dual tether hem drawcordsWeight : 570g/ 20.1oz100% Polyamide outer/inner, Down fill