12 US
size 4
A 7.5
He has shoe size 11
His size shoe is 17
Shoe Size: 14
pele shoe size was 7.5
You actually will wear a mens size 6 compare you measurements here... http://www.zappos.com/c/shoe-size-conversion
8 in men = 9.5 in women
It would be a size 6 in boys.
about a 4 in boys
Wear 4 pairs of socks.