Mizuno Pro Fli-Hi Utility Iron Overview

Trusted by Mizunos Tour professionals, the Pro Fli-Hi Utility Iron is designed to deliver easy launch and powerful distance as a dependable replacement for long irons. Its hollow-body construction and refined shaping provide the speed and forgiveness players need while maintaining the clean, compact look preferred by better golfers.

The latest Pro Fli-Hi features an upgraded 4335+ Nickel Chromoly construction, a heat-treated, ultra-high-strength material engineered to increase face flex and generate faster ball speeds. This advanced build produces noticeably more distance than the previous generation while preserving control and workability.

To enhance launch performance, 26 grams of internal tungsten weighting is positioned low in the head. This lowers the center of gravity, making it easier to elevate the ball while maintaining a penetrating, playable flight. An offset face weld enables a thinner topline and allows the lower portion of the face to flex more efficiently for added speed on low strikes.

Mizunos Harmonic Impact Technology (HIT) fine-tunes vibration patterns at impact, delivering a soft, solid feel that closely resembles a traditional muscle-back iron. An increased bounce angle further improves turf interaction, helping ensure cleaner contact from a variety of lies.

Key Features & Technology

• Hollow-body construction using heat-treated 4335+ Nickel Chromoly for increased ball speed and distance
• 26g of internal tungsten weighting positioned low in the head to promote higher launch
• Offset face weld allows for a thinner topline and improved face flex low on the face
• Harmonic Impact Technology (HIT) delivers a soft, muscle-backlike feel at impact
• Increased bounce angle improves turf interaction and strike consistency
• Stock shaft options include Mitsubishi TENSEI 1K Blue and Mitsubishi TENSEI 1K Black
• Stock grip: Golf Pride MCC Teams (Black/Grey)