If you are looking for a technical down jacket that offers the very best in warmth at the most lightweight level that you can get then this Berghaus Extrem Ramche 2 0 Down Insulated Jacket is the jacket you have been looking for This jacket is made from a super-lightweight windproof and breathable Ripstop outer and offers a superb level of warmth thanks to the combination of the Hydrodown reg insulation body mapping intelligent heat distribution and the reflective mesh inner making it ideal for your next cold destination adventure or for general winter wear too The Ramche 2 0 is filled with Berghaus ethically sourced hydrophobic down Hydrodown reg powered by NikWax reg - for long lasting warmth that keeps on working for up to 16 hours when wet Berghaus have also used an innovative body-mapping technique to ensure efficient distribution of heat putting warmth where you need it most If that s not enough they have also added a ultra-light reflectively mesh inside the jacket to reflect your hard earned body heat back in keeping you 10 warmer Making this simply the most technical down jacket in the lightest weight possible The grown on hood is helmet compatible and has a micro wire stiffened peak an internal strip of fabric to prevent cold air entry over the top of the head and shock cord adjusters for the best fit and protection This jacket has two zipped hip pockets one zipped inner pocket and an elasticated mesh inner pocket so that you can keep all your personal items close to hand This jacket has been tested by several well known outdoor enthusiasts and is quite simply an excellent technical down jacket that will keep you warm in the harshest of conditions