Take home a piece of the game by purchasing a team issued Jacob deGrom jersey from the 2017 season! Styles you could get include White Pinstripe, Road Grey, Blue Alt. Home or Blue Alt. Road. Due to the nature of the items, there are no refunds, returns or exchanges. The product is officially licensed and authenticated by Major League Baseball and comes with an individually numbered; tamper evident hologram. The New York Mets donate net proceeds from the sale of Amazin' Memorabilia items to the Mets Foundation. For more information about the Mets Foundation and/or Amazin' Memorabilia, please visit mets.com/gameused.