As the name suggests, EVERYDAY PILE socks are designed to make you eager to wear them every day. Each pair is knitted with a low-gauge knitting machine that is hard to find today with fuzz-resistant thick organic cotton yarn calledcompact yarn.The comfortable brushed sole and gentle fit give less stress. With the not-too-long length, this pair can be worn in many seasons. * Avoid tumble drying, as it may cause shrinkage. * 86% Cotton, 8% Nylon, 5% Polyester, 1% Polyurethane * Made in Japan * Style: R1520 Size Chart: | Size | M | L | | -------------------- | --- | ----- | | Approx. UK Shoe Size | 7-9 | 10-12 |