Tyrolean wool is a high-quality fibre with a fleece characterised by long and gently undulating fibres that are robust and soft. Created from the coats of Tyrolean mountain sheep, sheared twice a year, this wool is treated using the ecological Oxy-wash procedure that avoids any damages to the structure of the fibres. The result is a soft, odourless, hygroscopic and vapour-permeable product. The Natura Comfort version features additional support padding in visco elastic memory foam.

Resistant and elastic cotton absorbs humidity, in addition to being breathable and hypoallergenic. Cotton can be considered organic when it is derived from non-genetically modified plants and when its cultivation intensifies biodiversity and biological cycles without using toxic pesticides or fertilizers. Organic cotton must meet the precise standards outlined in the GOTS (Global Organic Textile Standards). The Natura Comfort version features additional support padding in visco elastic memory foam.