This 12.5 inch first base mitt will do everything you need it to do. It'll be lengthy and wide enough to reach everything that comes your way. It'll be nimble enough to maneuver quickly on an errant throw from an infielder. And it'll be soft enough to break in really fast.
This R9 glove is super versatile in the ages of players that it can serve as well. It has a larger wrist opening that can fit adults, but it can also be used by younger select players too!