Material: 90% nylon + 10% spandex\r\n\r\n  \r\nCare：\r\nMachine wash delicate. Do not iron. Do not bleach.\r\n \r\n \r\nWashing Guidelines\r\nIf your panties have stains, use a gentle wash and/or stain treatment and soak them for several minutes.\r\nPlace them in the washing machine and run them on a delicate cycle with a cold temperature setting .\r\nIt’s also a good idea to put your panties in a lingerie wash bag to keep them separated from other items.