what size feet does a 9 month old have
my son is almost 9 months old and he wears a size 5...they are a little big on him, but you don't want to get shoes that they are only going to wear once. i would just buy shopes from the store cause then you can just have your little one try them on.Source(s): Mom 2 Eddie- 5 yrs Ethan- 3 yrs Â· 8 years ago. Thumbs up.y son is almost 9 months old and he wears a size 5...they are a little big on him, but you don't want to get shoes that they are only going to wear once. i would just buy shopes from the store cause then you can just have your little one try them on.