NWOT - I love this jacket - it is amazing and warm. I bought a medium and should have purchased a large (only reason for selling) they don't sell the 950 fill anymore The Norrona Trollveggen Ace Down 950 Women's Jacket is Norrona's warmest and most durable mountaineering down jacket for women. The jacket is made of durable Vectran material with a polyurethane coating and additionally reinforced with horizontal and vertical liquid crystal polyester fibers. The material has high windproof and waterproof properties, tear-resistant. The jacket is padded with high-quality 950 fill goose down, providing high thermal insulation, low weight and excellent compression with fast recovery (RDS 2.0 certified). The laminated construction of fluff bag partitions eliminates the risk of fluff movement, which is not uncommon in stitched bags and occurs through seams and needle holes. Additionally laid synthetic insulation in the shoulder area. Ergonomic cut maintains full range of motion. A deep hood with a small visor maintains a normal viewing angle. The hood is helmet compatible and can be easily adjusted with one hand. A high collar covers the lower part of the face. Soft microfleece inserts in the chin area for comfort and warmth. Frontal two-way zipper with chin protection against contact with the zipper and an internal windproof strip. Two-way zipper allows you to create additional ventilation both from below and from above.