Blue Q Sock Getting Freaky-Deaky Crew Socks 100% Cotton One pair of Crew Length Socks Fits Women's shoe size 5-10. 48% Combed Cotton, 50% Nylon, 2% Spandex Luxuriously soft cotton and spandex for a comfortable fit 1-percent of the sale of these socks will support the humanitarian work of Doctors wwithout Borders