Wilson Reinforced Single Post Web First Baseman's Glove (12-Inch) Dual Welting: Our patented finger design helps maintain a stable pocket and ensures your shape will hold for many seasons to come Pro Stock Leather: Made from Wilson's exclusive Pro Stock leather from the finest American steerhides, providing professional players rugged durability, unmatched feel and consistent performance. 3X More Time: 3X more time spent crafting and shaping an A2K. This produces a softer glove off the shelf, holding your custom break in more quickly. We don't soften the leather with chemicals, we do it with craftsmanship and time. Dri-Lex: (inside): Dri-lex lining is an ultra-breathable wrist lining that transfers moisture from the skin, keeping your hand cool and dry.