Wilson A2000 1679 Glove Day Series Black Edition 12.5" Baseball First Base MittAnchor the infield with the Glove Day Series A2000 1679, an innovative 12. 5 first base mitt model engineered with a single break point design to play like an infield glove when handling ground balls and popups. This A2000 1679 uses full Pro Stock leather construction with a Single Post Web and deep pocket to scoop low throws in the dirt and secure hard hit line drives. Modeled on the same A2000 1679 gloves Wilson Master Glove Craftsman Shigeaki Aso