Klättermusen Nifelheim Jacket M's | Amaranth Red
Nifelheim Down jacket is made for the coldest Alpine climbing expeditions. It has a parka style fit with a back extended below the rear and a main material made from Levitend®, which makes the jacket both breathable, windproof and water resistant. Nifelheim is filled with organic water-resistant White Goose Down and uses Box Construction to avoid cold spots.
The Heat Conductivity Resistance System
The Heat Conductivity Resistance (HCR) system is a performance value for thermal equipment that measures the warmth of a piece on a scale of 3 to 9, with 9 providing the most warmth. HCR combines the difference in insulation materials, external conditions, and body sensitivity.