Used Marucci CAT9 Connect 10 USSSA Baseball Bat Blue Red 2 3 4" 28 18 sold without tags! Lot of cleat marks on 11.5":Coffee Lot of cleat marks on the bat and the knob Solid Web RHT DIAMOND PRO STEER Leather Shell Super soft palm lining for enhanced grip and control Durable rawhide laces to reinforce the pocket and web durability Fastpitch specific patterns designed for better fit and function Smaller hand openings for a tighter fit and more control The new AZR alloy material (located on the barrel of this bat) goes through a thermal treatment process to prep the material for hitting baseballs The connection piece is called the Outer Locking System (OLS) and it creates a stiff feel when the bat connects with the ball