Wilson 2020 A2K B2 Series 12"" Baseball GloveThe A2K glove series is the pinnacle of craftsmanship. Hand-built by craftsmen with centuries of cumulative experience, the A2K features Pro Stock Select leather, chosen for its consistency and flawlessness, meaning you get a glove that holds its perfect shape longer. The meticulous design of the A2K, including double palm construction for a more stable pocket, make them the most premium gloves in the game today.Gain an edge on the mound with the A2K B2, made with beautiful Black and Blonde Pro Stock Select leather. This popular pitcher's model came about when Wilson Advisory Staff members requested a glove like the B2 with a little extra length.