Athletic Knit BA400-MLB custom button up baseball jerseys in adult and youth sizes. These custom throwback MLB themed baseball jerseys feature a modern wicking fabric with sewn braiding on the neck and sleeve openings just like the pros wear. Choose stock MLB team colors or design the jersey body and current or vintage team braiding colors from dozens of color options. Customize these button up MLB themed baseball jerseys with sublimation, screen printing or tackle twill logos, numbers and player names.