Jockey's super soft modal trunk has been created as part of jockey's commitment to the greater good. Tencel modal fibres are produced from natural wood pulp from sustainably managed sources. Jockey's super modal feels great for you and better for the planet too! features made with tencel modal fibres bound leg lines to help reduce ride up pouch is lined with cotton elastane for superior comfort and support material main tencel modal elastane. Pouch lining cotton elastane. Waist elastic nylon polyester elastane excluding trims.