Jefferies Socks Big Boys'Space Dyed Socks  (Pack of 3) 70% Cotton/20% Acrylic/10% Polyster Size 5-6 - Shoe Size 3-7, Age 2-3 Yrs; Size 6-7 - Shoe Size 6-11, Age 3-4 Yrs; Size 7-8 - Shoe Size 9-1, Age 4-6 Yrs; Size 8-9 - Shoe Size 12-3, Age 6-10 Yrs; Size 9-11 - Shoe Size 6-9, Age 10-14 Yrs