Nike Sasquatch Sumo Driver mesh Made in USA SUper MOment of Inertia Squared (SUMO): Highest MOI = 5300 g cm New Nike PowerBow design: Radical square design increases MOI for superior forgiveness and greater distance. Max Back CG: The SUMO Nike PowerBow geometry moves the CG further back and lower than the original SasQuatch driver. New Stock Diamana Shaft by Mitsubishi Rayon: A high performance golf shaft built for a blend of power and stability Utilizing a multimaterial construction and radical square geometry, this driver delivers superior forgiveness and greater distance. This shaft is lightweight and has an optimized tip profile for distance and accuracy.