ProSBB is a fastback, basket web, approximately 13". The "A" signifies that it was manufactured in 1993, the "EK" is May, and there should be an 01 at the end which would designate Horween leather. If it's an 09, then not Horween.
It seems that the glove is much larger but it is because the web crotch is cut deeper making the basket web larger and the appearance of a huge pocket. The PRO-SBT has the same cut but with an H-web or single post web. great outfielders glove that sucks up anything w/in 10' of the glove
