Catherine Long SweatpantA soft, lightly combed three yarn knit that looks luxuriousyet feels just like your favorite sweatshirt. 100% Cotton. Cotton comes from the U. S. and Brazil, is spun in the U. S. and Korea, finished in the U. S. We recommend washing separately in cold water before the first wear to prevent any color transfer. After that, machine wash cold with like colors and tumble dry low.