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The new JPX800 HOT METAL with Ultimate Dynamic Stability increases average driving distance by specifically targeting an improvement in ball speeds from shots struck above and below the sweet spot.

Data from Mizuno's 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.

In sync with Mizuno's 'Balanced Performance' philosophy, the JPX800 sits with a square clubface at address - relying on a complex internal weighting system for its straight, high flight. By analyzing thousands of fittings at its National Fitting Centres, Mizuno found that the square set-up best neutralised the amateur’s most destructive shot – the pull straight left.

Mizuno's lightweight Exsar DS5 graphite shaft is fitted as standard at 45.5".

Availability: 9, 10.5, 12, 13.5 degree - right hand only.

Tech Spec

Hot Metal:

Multi-thickness clubface for consistently high ball speeds

Ultimate Dynamic Stability:

Consistent ball speeds from both vertical and horizontal miss-hits

Forged 460cc Ti construction:

6 piece plasma welded for exact COG control

Ultra-thin Ti crown:

Just 0.7mm for high launch and lower spin

Internal 10g back weight:

For greater vertical MOI and increased CG depth

Internal 5g heel weight:

Squares face through impact