The DoubleWool is made from a superb mixture of materials: it has WoolNet Original close to the body and WarmWool as the next layer. By combining these fabrics you will get optimal wicking properties, but at the same time ensured excellent insulation by allowing air to flow between the layers.
Outer layer WarmWool: 100% Wool (Merino)
Inner layer WoolNet: 80% Wool (Merino), 20% Polyamide
Fibre: 20.5 micron
Fabric Weight: WarmWool 200 g/m2, WoolNet 120 g/m2
Typical activities: Hiking in cold weather, hunting, ice fishing, expeditions, working outside.