Are you allergic? Then you surely know that natural products are often not as gentle and tolerable as you think. We, on the other hand, rely on a high-tech special fiber that meets the highest hygiene standards: The fiber is over 99% active against bacteria such as Escherichia Coli (coliform bacteria), Staphylococcus Aureus as well as Klebsiella Pneumoniae, 'one of the most dangerous hospital germs' according to the Helmholtz Center for Infection Research. Moreover, it is resistant to fungi such as the Aspergillus Niger.