Anatomy of a Glove

Did you know.............

The shape and size of a glove is described by its "pattern". Modern gloves have become quite specialized, with position-specific patterns:

• Catcher's mitts are called "mitts" because they lack individual fingers, like mittens. They have extra padding and a hinged, claw-like shape that helps them funnel 90+-mile-per-hour fastballs into the pocket, and provide a good target for pitchers. Some catchers use mitts with phosphorescent paint around the ridges to provide a clearer target for the pitcher. In addition, catcher's mitts come in single hinge and dual hinge varieties. If required to catch a knuckleball, a catcher will typically use an even larger mitt. Sizes of catcher's mitts, unlike those of other gloves, are measured around the circumference, and they typically have 32- to 34-inch patterns.
• First baseman's mitts also lack individual fingers. They are generally very long and wide to help them "pick or scoop" badly thrown balls from infielders. These mitts usually have 12.5- to 12.75-inch patterns, measured from wrist to the tip. Because first basemen are often left-handed, first basemen's mitts are readily available to fit on a right hand. Hank Greenberg is often credited as the first to wear this style of glove in the field.^[4]Some catchers, such as Victor Martinez, use a first base mitt while catching knuckleballers.
• Infielders' gloves, unlike the first baseman's mitt, tend to be smaller. They have shallow pockets to allow fielders to remove the ball easily in order to make a quick throw to a base. Often the webbing will be open to allow dirt to move through the glove so that the infielder does not pull out a handful of dirt when trying to remove the ball from the glove. Infielder's gloves typically have 11- to 12-inch patterns, measured from the wrist to the tip.
• Pitchers' gloves usually have a closed, opaque webbing to allow pitchers to conceal their grip on the ball (which, in part, determines the behavior of the pitch in flight) from the batter.
• Outfielder's gloves are usually quite long with deep pockets, to help with catching fly balls on the run or in a dive, and to keep outfielders from having to bend down as far to field a ground ball. These gloves typically have 12- to 12.75-inch patterns, measured from wrist to the tip. They are frequently worn-in differently than those of infielders, with a flatter squeeze rather than the infielder's rounded style.
• Switch-thrower's gloves are gloves with a second thumb pocket on the opposite side of the glove to allow it to be worn on either side of the hand, as used by switch-pitcher Pat Venditte.