Mizuno’s MX line of game improvement irons utilize cutting edge design technologies to maximize forgiveness and playability without sacrificing the legendary feel that can only come from Mizuno.

The Mizuno MP-52 irons feature the following: A innovative Dual Muscle Players Cavity grain flow forged from 1025E Pure Select mild carbon steel Unique CNC milled pocket provide a low and deep Center of Gravity (CG) Mild Carbon Steel forging provides the perfect blend of ultimate soft, solid, and consistent feel packaged in a durable [...]

The MP-57 irons are a crowning achievement in the evolution of Mizuno’s award winning Grain Flow Forging and Cut Muscle technologies. The Product Development team undertook the task of making the MP-57′s the first MP irons with a full cavity, resulting in a significantly larger sweet area than any other iron in the history of [...]

Introducing the MP-58 Irons from Mizuno with revolutionary Dual Muscle Titanium Technology.

Mizuno’s MP-68 Irons with 3D muscle technology are the next generation of muscleback irons.