Selkirk Labs Project Boomstik Elongated Jack Sock playertype_beginner-intermediate Cradles the heel to opitimize

Cradles the heel to opitimize natural shock absorption

The monofilament string is made of a new co-polymer mixture

Jampacked with all of Mizuno’s greatest technology

This racquet is dynamic in every way

• New shape and new construction

Selkirk Labs Project Boomstik Elongated Jack Sock playertype_beginner-intermediate Cradles the heel to opitimizeNEW! MOI Tuning System Maximum Sweet Spot and Balance, Right Out of the Box This paddle features Selkirks cutting edge Moment of Inertia (MOI) Tuning System, which means your paddle is precisely weighted for improved balance and performance. WHAT IS THE MOI TUNING SYSTEM? Its Selkirks new performance technology designed to fine tune your paddles swing weight (how heavy it feels while you swing) and twist weight (the paddles ability to resist twisting