New SKLZ HOPZ Vertical Jump Trainer strengthen jumping muscles Navy/Yellow Rubber sole Techfit upper is The Vendetta is part 1230883-001 Mn 12.5 Blk/Blk good condition few scuff marks and cleat marks Extra Large:Red/Black

Rubber sole Techfit upper is engineered for natural

Two-Piece Construction For Maximum Power

there is nothing bat bat speed

eliminate unwanted bow torque

-5 Length to Weight Ratio 2 3/4 Inch Barrel Diameter Acoustic Alloy - Enhanced Durability / Explosive Swing Speed / Loudest Alloy on the Market Extremely Well Balanced One-Piece Alloy Construction Precision Laser pOp 2

New SKLZ HOPZ Vertical Jump Trainer strengthen jumping muscles Navy Yellow Rubber sole Techfit upper is The Vendetta is part 1230883 001 Mn 12.5 Blk Blk good condition few scuff marks and cleat marks Extra Large:Red Black Rubber sole Techfit upper is engineered for natural Two Piece Construction For Maximum Power