Selkirk Labs Project Boomstik Elongated Jack Sock playertype_beginner-intermediate Jampacked with all of Mizuno’s

Jampacked with all of Mizuno’s greatest technology

•Synthetic Leather+Textile Upper

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

Cradles the heel to opitimize natural shock absorption

This racquet is dynamic in every way

Selkirk Labs Project Boomstik Elongated Jack Sock playertype_beginner-intermediate Jampacked with all of Mizuno’sNEW! 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