TENCEL is one of the most environmentally friendly regenerated fabric in the world it is more absorbent than cotton, softer than silk and cooler than linen its raw material is extracted from wood from sustainably managed forests, it is 100% natural, so your skin can breathe even while you are asleep. TENCEL pillow has a natural sheen and provides a good nights sleep which is very important for regeneration of body, soul, and mind. This pillow is very soft and takes the complete pressure off your neck and skull helping you sleep soundlessly, it is suitable for people complaining of cervical & pain in the neck area. TENCEL is a fiber brand from Lenzing AG, an 80 year old Austrian company which is recognized globally for pioneering sustainable textiles.