Mizuno JPX-800 Driver

Features and Benefits of the Mixuno JPX-800 driver:

Increases average driving distance by specifically targeting an improvement
in ball speeds from shots struck above and below the sweet spot.
Tour testing and National Fitting Centres showed that most distance loss
occurs when golfers miss-hit from high or low on the clubface.
In response, Mizuno’s design team increased the JPX800's vertical MOI, alongside
the standard extension from heel to toe.
JPX800 sits with a square clubface at address - relying on a complex internal
weighting system for its straight, high flight.