Product details About this item Fabric type 62.4% Combed Cotton, 23.4% Polyamide, 12% Polyester, 2.2% Spandex Care instructions Machine washable or Hand wash. Origin Imported Pattern Solid About this item SIZE: Size small (women's shoe size 5.5-8.5), Size medium (women's shoe size 9-11). REINFORCED HEEL AND TOE: Reinforced heel and toe for durability in high-wear areas. These socks for women with tab design can protect your heel and provide protection, blisters resistance, non-slip when walking, running, golf, tennis etc. CUSHIONED ANKLE SOCKS: These women's running socks with cushioned sole reduces excessive friction with shoes and provides excellent comfort and double protection for your feet. MESH DESIGIN & BREATHABLE: These ankle socks for women are made of combed cotton, which can quickly absorb moisture and release sweat. Mesh ventilation in arch reduces heat and enhance breathability, good moisture wicking performance to help your feet keep cool and breathable all day. AFTER SERVICE: If you have any problems in size and quality , please don't hesitate to contact us. We will offer exchange or refund service of our running socks. Let Customer satisfaction is our ultimate aim.