Wilson 6-4-3 Series: WTA12RB15SADPBR 11.50 Inch Pattern Double Palm Construction - Prevents Premature Wearing of the Leather in the Palm Double Play Leather - Quick Break-in without Sacrificing Feel I-Web (Wilson H-Web) with Double X Laces Pedroia Fit - Smaller Hand Opening, Tighter Finger Stalls for More Secure Fit