The first picture (“MLB Tag”) for the 2007, 2008 and 2009 caps is a bit confusing. In the 2007 and 2009 pictures, it says “OFFICIAL ON-FIELD CAP”, while in the 2008 one, it says “ON-FIELD PERFORMANCE”. However, the description (“What changed”) for 2008 says that “Underneath the authentic logo, it says ‘OFFICIAL ON-FIELD CAP'”. Perhaps the 2007 and 2008 MLB Tag pictures got switched around? However, I see no mention anywhere of the tag that says “ON-FIELD PERFORMANCE”.