Half-linen consists of cotton and at least 40% linen. This combines the advantages of both materials: the cotton makes the fabric soft and easier to care for than pure linen. The linen content, on the other hand, gives the fabric a robust feel and ensures that it is hard-wearing and durable and can therefore withstand many washes. The Schlitz linen weaving mill Driessen produces this half-linen pillowcase in a particularly solid warp-twisted quality: Driessen uses a firm cotton yarn (Nm 60/2) in the warp and a fine linen yarn (Nm 26) in the weft. With a basis weight of 150 g/sqm, the plain weave fabric is somewhat finer and pleasantly soft.