The wool used is from certified organic livestock farming, which doesn’t include mules or chlorine. The ecological farming of livestock places high demands on animal welfare and ensures that the animals are treated humanely. Wool keeps us warm when it’s cold outside, but cool in higher temperatures. It can absorb moisture without feeling damp and is simultaneously breathable. It repels dirt and isn’t flammable, and it doesn’t crease so ironing is usually unnecessary. For thousands of years, wool has kept people warm even in the harshest winters.