The Phase Down Jacket is adaptable and tough enough for the worst of Britain\'s winter conditions. HyperDRY water-resistant down lofts beautifully to capture body heat, whilst even functioning in damp weather.Pertex Quantum\'s unique structure allows for full insulation.650 fill water resistant fluorocarbon-free HyperDry down.Full-length two-way YKK zipAdaptable technical hood with three-point adjustmentWaterproof stuff sack allows for easy jacket storageCinchable drawcord maintains warmth when neededColour: navyWeight: 512g