I like these hats a lot.  I have ordered many of them.  They are good quality and comfortable.  I love that they are blank.  Unfortunately, my head is sized perfectly in between the Small/Medium and the Large/X-Large, so I have to buy the smaller one and suffer through the first week or so until it loosens up.  My only REAL complaint with these, though, is that the friggin' sticker that they put on the bill ALWAYS leaves behind a sticky residue that picks up dust and lint and looks terrible.  I can't seem to find a way to remove the sticker without leaving the residue, nor remove the residue without ruining the hat.  I have asked the seller and manufacturer for assistance and they have been worthless.