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24 months
Depends on the size of the boy.
it depends alot on your body , medium usually the clothing size for a 13 yr. old boy
One size up from a ten year old boy. Or it can be one size down from a twelve year old.
The average shoe size for a 14 year old boy would be size 10.5
A 7 year old boy might wear a size 1 shoe, or he might wear a size 13. Some 7 year old boys with very large feet might even wear a size 2 or 3 shoe.
If you are asking clothing, probable size is 4t.
There is no right size for a boy they get what there given!
depends on how "big" the four year old is
average shoe size for 5 year old boy
It depends on the size of the boy since all 5 year old boys grow at their own paces.
The average sock size for a 12-year-old boy is size medium or large. This would fit a shoe size of 13-5