A first baseman's mitt is a specialized glove used in the sport of baseball. It is larger than standard gloves, designed to help players catch and scoop low throws. The mitt features a closed webbing, which provides a larger catching surface and helps secure the ball. Typically made from leather, a first baseman's mitt has extra padding for protection and comfort. The design allows for easy one-handed catches, making it essential for first basemen to field ground balls and catch throws from other players. This equipment is crucial for defensive plays and contributes to the overall strategy of the game.