Forgiveness from a driver is not one thing. The golf industry has long used MOI (moment of inertia) as its standard measure ...

Twenty years ago, the USGA was so concerned about how forgiving drivers were getting that it put a limit on what then was a relatively arcane engineering measurement known as moment of inertia (MOI).

Built to reach 10K MOI without adding head weight, Wilson’s new Max+ pairs maximum stability with the ball speed golfers still care about. Wilson’s DynaPWR line has quietly become one of the more ...