Product details • Pack of 5 Pairs of Crew Socks Fabric content and care advice • 96% cotton, 4% elastane • Please refer to the care instructions on the product label • OEKO-TEX® Standard 100. The OEKO-TEX® Standard 100 certification scheme monitors textile products for harmful substances through an independent, international certification scheme. Product sheet relating to environmental qualities and characteristics • Origin of manufacture (weaving, dyeing, printing, tailoring): China