100% cotton The finest climate fibres are fluffy and soft and provide an unsurpassed feel-good factor on the outside of the pillow. Supportive polyester fibre balls in the pillow core combine the properties of both filling materials so that the head lies velvety soft and the spine is supported and relieved. Completed with super-light, breathable, finest twill fabric, the result is a wonderful feeling of well-being in bed and restful sleep. - Outer content: high-quality, finest climate fibre (100% polyester) - Core content: polyester fibre balls - Fabric: finest twill fabric (100% cotton) 3 chambers, climate fibre cover quilted, with refillable inner pillow: Thanks to the ingenious 3-chamber design and the use of different filling materials, this pillow ideally combines a fluffy-soft lying surface with a supportive inner core. The removable and quilted cover holds the filling material in place. As it can be washed separately, this simplifies the drying process. The filling quantity can be adjusted and the firmness of the pillow can be varied using the adjustable inner cushion with zip and refill sluice. The individual chambers of the outer shell and the inner cushion are filled by hand after an extremely complex sewing process.