![How does the Nike Authentic MLB jersey sizing guide work? There's like six different options when I open the size guide on the website. : r/baseballunis How does the Nike Authentic MLB jersey sizing guide work? There's like six different options when I open the size guide on the website. : r/baseballunis](https://styles.redditmedia.com/t5_g5lqk/styles/communityIcon_40svqzfkl5va1.jpg?format=pjpg&s=9479800d273596f4e56b44b30d437ca50dc3f2d7)
How does the Nike Authentic MLB jersey sizing guide work? There's like six different options when I open the size guide on the website. : r/baseballunis
![The Jersey Guy from Upstate NY on X: "@J_Castro15 Proud to make it now owner of 5 of your either team issued or game used MLB jerseys for my collection. Latest addition The Jersey Guy from Upstate NY on X: "@J_Castro15 Proud to make it now owner of 5 of your either team issued or game used MLB jerseys for my collection. Latest addition](https://pbs.twimg.com/media/EvByEqbVEAAhqQs.jpg:large)
The Jersey Guy from Upstate NY on X: "@J_Castro15 Proud to make it now owner of 5 of your either team issued or game used MLB jerseys for my collection. Latest addition
![How does the Nike Authentic MLB jersey sizing guide work? There's like six different options when I open the size guide on the website. : r/baseballunis How does the Nike Authentic MLB jersey sizing guide work? There's like six different options when I open the size guide on the website. : r/baseballunis](https://i.redd.it/9b5pcrjzpjl71.jpg)