Callaway RAZR X Steel Shaft Irons 4-SI.

Callaway RAZR X Steel Shaft Irons.4-SI..

Most irons today are designed to maximise one specific performance benefit – distance, forgiveness or feel – while sacrificing all other critical areas needed to hit more greens. That’s why RAZR Technology is such a breakthrough. This Technology leads the industry into the next generation of iron design by delivering the distance and forgiveness of a wide-sole iron while retaining the playability and turf interaction advantages of a thin-sole iron.

RAZR Technology shifts the centre of gravity 12% lower and 15% deeper by redistributing 30 grams of weight in the back cavity; providing the power and forgiveness of a wide-sole iron with the precision and playability of a thin-sole iron.

A refined VFT Face and High-Definition Undercut cavity are tailored to each individual iron. The result is more consistent ball speeds across the face for more distance and accuracy, even on miss-hits.