Product details • Ribbed ankles • Ribbed upper and top • Logo on sole • Pack of 3: Plain colours Fabric content and care advice • 67% cotton, 31% polyamide, 2% elastane • Please refer to the care instructions on the product label • OEKO-TEX® Standard 100. Standard 100 certification by OEKO-TEX® tests textile products for harmful substances via an independent, international label.