Made with 100% brushed polyester, these PerksOfInsomnia pajama pants add luxurious comfort and style to everyday life. The soft and stretchy fabric has the perfect balance of coziness and agility for maximum relaxation when lounging at home. .: Material: 100% brushed polyester .: Light fabric (5.6 oz/yd² (190 g/m²)) .: Elastic waistband .: Printed-in size and care label .: Assembled in the USA from globally sourced parts