Mizuno GMVP100PSES4 MVP Prime SE Mitts Center pocket designed patterns: pattern design that naturally centers the pocket under the index finger for the most versatile break in possible Bio soft leather: professional style smooth leather that has the perfect balance of oil and softness for exceptional feel and firm Control that serious players demand Heel flex: patent pending heel flex Technology provides a more flexible/forgiving heel for the ultimate in feel and performance Ultra soft palm liner: palm liner with excellent feeling and a soft finish Strong edge lace design: creates more Stable thumb and pinky Right Hand Throw = Left Hand Glove, Left Hand Throw = Right Hand Glove