WEILAI Women's Cotton Rich Casual Comfort Athletic Dress No Show Liner Socks 75% cotton Material: 75% Cotton,15% Nylon,5% Spandex,5% Others High quality cotton ankle socks,colorful sports yoga socks One size fits Size: 22cm~26cm (CN); 34~42 (EU); 7~11 (US); 5~9 (UK) Super soft and comfortable,flexible and scalable Full of elasticity,Hand/Machine Wash Cold Wash inside out and then air dry to reduce shrinkage