XPROTEX HAMMR 2015 Protective Baseball Batting Glove. The HAMMR protective batting glove shields batters' wrists and hands, shielding the small bones most vulnerable to injury from a pitched ball. The palm is light and thin, like a second layer of skin. The HAMMR is highly durable, and it protects the hands and wrists from blisters while providing a firm grip on the bat. Plus, the mesh finger construction ventilates your hands, making this glove as comfortable as it is protective.