Due to its pure new wool filling, the comfort new wool topper is extremely soft and especially suitable for people who suffer from decubitus (bedsore). It can absorb humidity more than 30 % of its own weight. To maintain a dry climate in bed, we recommend regular airing. The upper material consists of 100 % natural Molino cotton, the bottom side of 100 % cotton tricot, filled with 100 % pure new wool (1000 g/m²). Not washable.