Your new favorite PJ pants. Light-as-a-feather fabric feels like you're wearing nothing at all while the elastic waistband ensures a comfy fit all night long. Plus, there's pockets. Details Super-soft, ribbed fabric Wide leg Side pockets 28 1/2" on body 59% Lenzing™ Modal Micro, 39% Naia™ Acetate, 2% Spandex. Machine wash. This product contains Naia™, a fully traceable, biobased fiber responsibly sourced from sustainably managed pine and eucalyptus forests and produced in a closed-loop process in the United States. As a result, Naia™ brings nature to fashion with sustainably managed resources; high safety, social, and environmental standards; and a low environmental impact.