Product details • knickers • fabric: cotton • pack of 4 • flat elasticated waistband with picot trim • super comfortable, hypoallergenic and won't lose their shape • incredibly soft and comfortable elastic trims and high quality supima cotton fabric content and care advice • 95% cotton, 5% elastane • please refer to the care instructions on the product label • machine washable, whites can be hot-washed • oeko-tex® standard 100. Standard 100 certification by oeko-tex® tests textile products for harmful substances via an independent, international label.