Markwort SPEEDBW Speed Sensor Baseball - 9 Inch Used Bags Lace Pocket - A pocket

Lace Pocket - A pocket enabling the laces to be tucked in and unexposed

more secure heel pocket for added comfort & lockdown High-rebound SuperFoam insole provides optimal shock absorption & comfort Track spike-inspired one shot plate with center spine & aggressive perimeter traction for ultimate speed

Side B: UPF 15 UV protection

Extended 8-pin spike plate that provides superior energy transfer for improved take-off power

DEEP-V CAMS: The heavy-wall deep-V cam system keeps the string in the bottom valley of the cam

Markwort SPEEDBW Speed Sensor Baseball - 9 Inch Used Bags Lace Pocket - A pocketThe Markwort Speedball's built in Speed Sensor begins to record the pitch speed at the moment the ball is released. Upon impact the LCD indicator displays the speed up to 120 MPH.