Premium cotton is blended with ultrasoft TENCEL™ lyocell to create a flannel shirt that's pure pleasure to wear. Known for its lush, gentle-on-your-skin texture, soothing breathability, and beautiful drape that resists wrinkles, TENCEL is a natural complement to cotton, creating a garment of uncommon style and easy-care convenience.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, L/12, or XXL/18.