Easton NEB3 Natural Series 1B Mitt (Right Hand Throw, 12.75-Inch) USA STEER HIDE: USA steer hide is some of the strongest leather in the world IDEAL FIT SYSTEM: A patent-pending fit system. The contoured index finger channel combines the flexibility and comfort of an open back glove, with the feel/control of a closed back glove VRS PALM PAD: A protective palm pad that disperses the impact of the ball BIO-DRI: A moisture management fabric used to line the fingerstalls. Bio-Dri wicks away moisture keeping your glove dry and light 12.75" 1B Mitt, Single post web with Ideal Fit open back