Wilson's Super Skin A2000 glove series Pro Stock Leather uses a stronger, lighter and softer man-made material, Super Skin. Super Skin is used on the back of the glove to shorten break in time, lower your reaction time and repel moisture and lighter weight. The Wilson A2000 baseball glove continues to evolve featuring Pro Stock Leather, known for its rugged durability and consistent performance and Dual-Welting for a stable, long lasting pocket.  Wilson A2000 baseball gloves use DRI-LEX Lining. An ultra breathable wrist lining that transfers moisture from the skin, keeping your hand cool and dry. Dual Welting. Pro Stock Leather from American Steerhides. Dri Lex Lining wicks away moisture. 34 Inch A2000 Catchers Glove. Extended Palm. Extra Large Pocket. Super Skin.