Anyone have any more details on this hat?

I can't find any official measurements of this cap. As a member of the LGBTQ+ community, I want to own and wear this hat with pride.

The problem is that it says it's "girl's preschool hat." Sooo, is it just fit for a literal preschooler who probably doesn't know anything about sports?

What am I missing here?

I just want an adult version of this damn hat.