ok ok ok, some reviews say this hat is too small for adults.  I am a 32 year old female and my head measurement is 23" around PLUS i have long thick hair and this hat fits PERFECTLY!  i love it and i actually bought 2, one for me and one for my friend's son who is 10.  Don't know if it fits him yet, maybe it might be too big, we'll see, but i bet he'll love it anyways.

good fleece, not cheap felt.  velcro is nice sized, not too long. and it has the Cartoon Network tags.

It is a bit pricey, I couldn't find one locally tho.  You can find homemade ones on Etsy, but I went with this one!

Totally awesome!

UPDATE: 11/16/2012  I gave this hat to my friend's 10 year old son, and it did fit him, but it is a little on the big side.  He still loves it anyways!