Women's 3-9 Pairs Casual Thin No Show Socks Non Slip Flat Boat Line DESIGNED SPECIFICALLY FOR WOMEN: Fits US women's shoe sizes 6.5-9 and US women's shoes size 9.5-13. MATERIAL COMPOSITION:70% Cotton, 25% Polyester , 5% Spandex.Comfortable, Durable and they wick away sweat. CARE INSTRUCTION: Machine wash in cold water and Air dry. DO NOT dry clean, iron, bleach. PACKAGE:3-9 Pairs Women and Men No Show Liner Socks.Colors are a good match for all your sneakers, boat shoes, loafers, etc. Please note these are 'THIN' socks that provide maximum comfort for indoor and outdoor activity. Socks made of everlasting antibacterial material Double silicone rubber to enhance the anti-skid effect Those socks have anti-skid effect,will keep non slip all the day. Fits US women&#039;s shoe sizes 6.5-9 and US women&#039;s shoe size 9.5-13 Match for all your sneakers, boat shoes, loafers, etc. This socks is very elastic and can fit most people. This sock is very comfortable and suitable for all your shoes Designed specifically for women and men