Boston Red Sox Personalized Custom (Add Name & Number) 100% Cotton T-Shirt Replica Major League Baseball Jersey Personalized Custom (Add Any Name & Number) Official MLB Cotton Crewneck T-Shirt Replica Major League Baseball Boston Red Sox Jersey After your purchase, simply email us through Amazon with the name and number you would like on the Jersey. Your Personalized Custom Majestic Jersey is an Official Major League Baseball Replica Jerseys with Screenprinted Authentic Red Sox MLB Logo Customized Jerseys are for Red Sox Fans & Players. Volume Discounts for teams and leagues are available.