The Mizuno Pro Irons are the result of a longstanding connection between Mizuno's club engineers and the legendary Grain Flow Forging plant in Hiroshima, Japan. This unique relationship has enabled the creation of increasingly intricate designs flawlessly incorporated into the finished equipment. Every fraction of a millimeter and subtle curve has been meticulously considered, shaping the future of golf club technology.

Key Features of the Mizuno Pro Fli-Hi / Tour Long Iron:

Nickel Chromoly 4335 Hollow Body Construction

Internal Tungsten Weighting for elevated launch

Harmonic Impact Technology is applied to best match the vibration patterns

Increased bounce angle for improved turf interaction.

Offset face weld for greater shot shape adjustability

Black Ion Finish for a modern appearance

Available 2, 3 & 4 iron / RH and LH

David Llewellyn highlighted, "Hybrid type irons generally use a flat sheet metal for the face – but upgrading to a heat-treated 4335 Nickel Chromoloy allowed us to incorporate a faster multi-thickness face and off-set face weld."

Chris Voshall added, "The Fli-Hi has become a fixture on tour – not just with Mizuno’s contracted players. The new version is a little slimmer but does everything the original did, just better. It flights a little higher and goes further. All obvious improvements – just difficult to make."