The mizuno mp 69 irons set are designed with precision craftsmanship to maintain the standards MP players have come to expect. Mizuno incorporates a newly developed 4D Muscle design to further optimize the set, resulting in a consistent sweet spot height throughout the line that creates predictable penetrating trajectory. This 4D Technology combined with Grain Flow Forging gives players shot and ball control, and ultimate feel. Utilizing Harmonic Impact Technology (H.I.T.), Mizuno scientifically tunes the sound of each club head to further enhance the feel.

The newmp 69 irons are the perfect balance of grain flow forged feel, and unmatched workability.The newly technology developed 4D Muscle design to further optimize the set, resulting in a consistent sweet spot height throughout the line that creates predictable penetrating trajectory and delivers unmatched ball. While the sole shape of the MP-69 irons was slightly redesigned to maintain effective bounce while increasing overall workability through trailing edge relief, and Mizuno MP-69 heads' patented grain flow forged 1025E "pure select" mild carbon steel provides the ultimate soft, solid, and consistent feel.

Generally speaking, Grain Flow Forged from 1025E Pure Select mild carbon steel, the Mizuno MP-69 irons provide the feel and consistency that Mizuno players demand. They feature a 4-D muscle design that ensures ideal Center of Gravity placement in each iron, creating a more penetrating and workable trajectory for improved flight control. Improved face-to-ball interaction is achieved through a strategically paled trailing edge bevel.