The Delta package combines a waterproof jacket with taped seams and a light, insulating down jacket. The whole set forms a 3-in-1 parka : you can wear the waterproof jacket alone, the down jacket alone or the combination of both to get a perfectly warm and insulating jacket in winter. The waterproof fabric is a "COCONA 37.5®" fabric. The 37.5® technology helps to keep your body at the ideal core temperature of 37.5° Celsius and helps to maintain the microclimate next to your skin at the ideal relative humidity of 37.5%. When you are hot, patented active particles embedded in the material remove sweat in the vapour stage before liquid sweat is formed, keeping you cool. When you're cold, these same active particles retain your energy to help you warm up. The thin down jacket is an ultra-lightweight men's "Ascent" down jacket made of water-repellent and breathable fabric and filled with our highest quality down: Legend down. OUTER : Front zip with double way puller and undertab. Windproof front tab with invisible snaps. Adjustable hood with elastic cord and stoppers. Waterproof tapes on all stitchings. Two pockets with zip and inside pocket with zip. Adjustable cuff with snap. Pyrenex badge on left sleeve. INNER : Front invisible zip and undertab. Two zipped pockets and inside pocket with zip. Pyrenex badge on left sleeve.
