3 pair pack of space socks

Three pair pack of socks for Boy 4 to 12 SIze 10 is shoe size 3 1/2 - 4 1/2 Size 12 is shoe size 4 - 5 1/2 size 14 is a shoe size 5 - 6 1/2 size 16 is a shoe size 7 - 8 Socks Outside 72% Cotton 25% Polyamide 3% Elastane