Jefferies Socks Little Girls'  Seamless Turn Cuff  Socks (Pack of 6) 70% Cotton, 27% Nylon, 3% Spandex Imported Machine Wash Sock size toddler and shoe size 3-7, age 1-2 yrs Sock size xs, size 6-11, age 2-4 yrs Sock size s - shoe size 9-1 - age 3-7 yrs Sock size m - shoe size 12-6 - age 5-10 yrs Sock size l - shoe size 6-9 - age 10-adult