Product details •  Trainer socks •  Pack of 5 plain socks •  Responsible product •  Choosing a “STANDARD 100 certified product by OEKO-TEX®\" (official product designation) is all about choosing textiles that contain no harmful substances and do not irritate the skin. This international benchmark label protects the health of consumers. Healthy, safe and responsible.Fabric content and care advice •  77% cotton, 22% polyamide, 1% elastane •  Machine washable at 30°C on a delicate cycle •  Do not iron  •  Do not bleach •  Do not tumble dry •  Do not dry clean