We've found the answer, the blue alternate jersey : r/NewYorkMets

How the Mets honored 9/11 heroes amid the coronavirus pandemic

Tim Locastro #26 - Game Used Jackie Robinson Day Jersey and Hat Combo - 0-1, R, SB - Mets vs. Athletics - 4/15/23

Official New York Mets Website

Mets top Yanks 6-3 in Subway Series matchup of leaders

New York Mets 2022 Top 10 MLB Prospects Chat — College Baseball, MLB Draft, Prospects - Baseball America

Wheeler strikes out 8, Castellanos tells Phillies to put a ring on it in 4-1 win over Marlins – KXAN Austin

Los Mets jersey just came in the mail, over the moon about how great it looks! : r/NewYorkMets

, Personalize with your name and number, 100% Polyester Cool Base Material, Full Button Front, Embroidered Lettering and Numbering, Officially

NY Mets Replica Personalized Home Jersey

Jamie Callahan #43 - Game Used Blue Alternate Road Jersey - Mets vs. Phillies - 10/1/17

We've found the answer, the blue alternate jersey : r/NewYorkMets

New Mets Alternate Uniform? Could this be real? : r/NewYorkMets

RARE - Vintage - True Fan - New York Mets - Blue & Orange Jersey - Youth Large

Last Friday, the Mets had auctioned off the 9/11 jerseys they wore this year, with the proceeds going towards 9/11-related charities. To the regret of my wallet, I actually was able to