Our classic flannel shirt features a new pocket design and is made with a blend of cotton and sustainable TENCEL™ fibers for comfort you can feel good about wearing. 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.Models shown are 5'9" to 5'11" tall, wearing size S/4 or L/12.