In 1957,Wilson engineers went to Spring training to find out what players wanted in a glove. That year the first player designed glove, the Wilson A2000 was born. The A2000 featured a deeper pocket, wider web and a stiffer thumb, revolutionary designs that changed the game. Five decades later the A2000 continues to evolve featuring Pro Stock leather, known for its rugged durability and consistent performance and dual-welting for a stable, long lasting pocket.