Each Blackhawk design is has 4 listings. 2 child and 2 adult.  One is including personalization on the back and one is just a front design.  Some shirts have personalization on the front which is included in your shirt do not need to pay extrra for that.  If you want personalization on the back, please select the listing with a "Persononalized" ribbon on the top.   

HAPPY SHOPPING!  And thank you so much for choosing Clockworks Design!