This is the A0700 SP14BST mitt. It uses the Wilson Exclusive ECCO Leather for better strength and durability. Unsurpassed for comfort & quality, ECCO leather is the ideal material for Wilson Advanced Designs - the ECCO name stands as a guarantee of game-improving performance & fit. It comes in a 14.00 inch with an extended palm for with more padding for protection and a larger catching surface. This glove Conforms to the players hand for greater comfort & control. The Ultra-breathable lining transfers moisture from the skin, keeping your hand cool and dry. This glove is ready to play as soon as you hit the field.