SUSTAINABLE TENCEL™ LYOCELL is botanical in origin, derived from the natural cellulose in trees. Sourced from sustainably managed forests, the cellulosic fibers are produced using an environmentally responsible, closed-loop process. The wood pulp is dissolved in an organic, non-toxic bath and extruded through a fine screen to create the smooth TENCEL fibers. The unique solvent-spinning process recovers and reuses more than 99% of the solvent to ensure minimum impact on the environment.