The A2000® is made from Wilson"s legendary Pro Stock™ leather, Wilson"s exclusive patterns have been developed together with professional players like Evan Longoria, Gred Maddux, Ivan Rodriguez, and thousands of others to give you the best defensive tool on the planet. The differences these players have made on your glove is noticed as soon as you put it on. That feeling - as soon as you slide your hand inside - its indescribable comfort that just feels right. That is millions of hours of engineers, ballplayers and craftsmen putting their passion right in the palm of your hand.First basemen"s gloveReinforced Single Post WebPro Stock™ Leather: American steerhides prized by professional players for its rugged durability and unmatched feelPro Stock™ Patterns: Exclusive hand designed patterns used by the prosDual-Welting™: A pre-curved finger design for a stable pocketDri-Lex™: Ultra-breathable wrist lining transfers moisture from the skin, keeping your hand cool and dryWorn on the left hand for the right handed thrower