Free 3 Day Shipping! The Wilson A2000 ASO-B baseball glove is a 12 inch professional baseball glove. This Wilson A2000 ASO-B utility baseball glove is the same glove worn by the pros on game day and features pro stock hand selected American steerhide for rugged durability and consistent performance. Wilson A2000 ASO-B pro stock baseball gloves have Dual Welting, a patented pre-curved finger design providing a stable pocket and uses Super Skin which provides twice the strength with half the weight. Wilson A2000 utility gloves use Dri-Lex ultra-breathable wrist lining which keeps your hand cool and dry and has an ASO web.