The new ECO Rx™ Lite Boxer Brief is our take on the boxer with a feminine twist. ECO Rx™ Lite is made from TENCEL™ with REFIBRA™ technology. incorporating pre- and post-consumer cotton textile waste and TENCEL™ Lyocell made out of wood pulp from sustainably managed forests. This lightweight jersey style is perfect for lounging at home or as a layering piece under your favorite dress or skirt.