Mizuno Pro FLI-HI Iron

Tour-Level Long Iron Replacement

The Mizuno Pro FLI-HI is the ultimate long iron replacement, trusted by Mizuno’s tour players for its effortless launch, powerful ball speed, and seamless integration into any Mizuno Pro 241, 243, or 245 iron set. Designed with Nickel Chromoly 4335+ construction, internal tungsten weighting, and advanced face welding, the FLI-HI delivers the precision of a long iron with the forgiveness of a hybrid.

Key Features & Benefits

Nickel Chromoly 4335+ Hollow Body Construction

• Heat-treated multi-thickness face increases ball speed and responsiveness.
• More pliable body and bendable hosel for precise fitting adjustments.

Internal Tungsten Weighting (23g)

• Low-positioned weight promotes higher launch and added forgiveness.
• Ensures a smooth transition from long irons to the rest of your iron set.

Offset Face Weld

• Weld line repositioning allows for a thinner topline and a more flexible lower face.
• Generates greater flex and higher ball speeds, especially on low-face strikes.

Harmonic Impact Technology

• Fine-tuned vibration patterns replicate the soft feel of a muscle-back iron, preferred by tour players.

Increased Bounce Angle

• Enhanced turf interaction with one additional degree of bounce, ensuring cleaner contact from any lie.

Black Ion Finish

• Fully blacked-out plating enhances a sleek, compact look at address.

Who Is It For?

• Tour-level players and low handicappers looking for a more forgiving long iron option.
• Golfers who need high launch and stability in their longest irons.
• Players who want a seamless transition from their Mizuno Pro iron set.

The Mizuno Pro FLI-HI is built for players who demand the precision of a long iron with the playability of a hybrid—crafted for speed, forgiveness, and effortless launch.