New Mizuno GMVP1150PF4W MVP Prime Fastpitch Softball Glove 11.5" RHT White Gray Size:11.5" 2nd Generation AV2 Anti Vibration Knob: fastpitch 2nd Generation AV2 Anti Vibration Knob: a finely tuned harmonic dampening system for better feel and less negative vibrational feedback 7 ounces All metal frame Arm is activated by either push button activation or drawing the bow string Top or bottom limb activated 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