New York Mets BAT BOY Size 46 “BB” 2021 Mets home white pinstripe Game USED/ISSUED jersey. This jersey has the 2021 Tom Seaver pinstripe “41” Memorial Patch sewn to the right sleeve, and, the Mets traditional skyline patch sewn to the left sleeve. The Nike Swoosh is sewn to the left chest in blue team color, and, the Nike Authentic collection tag is sewn on the left tail above the heat pressed team inventory tag where the MLB hologram is affixed.. Team Issued Session – New York Mets. New York Mets White Home Jersey with blue pinstripes #BB. The inventory tag is on the left tail with. “NM11 BB 2020 ...