The players called them "sweatshirts," "undershirts," or just "sleeves." They were handed out in the locker room as part of the uniform. Years ago we found an original baseball undershirt from the 1950s still in its wrapper and we tracked down the mill that made them for all the uniform manufacturers. Now the original two-layer Fungo shirt is back!
Fungo Shirt - Black Sleeves and Logo
Discount applied at checkout