Soft as silk strong as polyester cool as linen warm as wool even more absorbent than cotton natural goodness tencel is a natural hygienic fibre made from 100 biodegradable wood pulp cellulose this together with an undetectable breathable 100 waterproof polyurethane layer makes a fabulous fitted sheet for every cot extra comfort tencels unique moisture absorption capacity draws away moisture to enhance comfort as you sleep the super smoothness and built in moisture control capabi