Mizuno JPX923 Hot Metal Pro Iron Set - 4-PW shorts This model utilizes the Fast

This model utilizes the Fast Twist 3

and forgiveness for every club in the bag

5 grams lighter than the previous generation

Refined weight distribution for enhanced forgiveness while maintaining optimal launch properties

Each wheel is constructed from wear resistant polyurethane

Mizuno JPX923 Hot Metal Pro Iron Set - 4-PW shorts This model utilizes the FastIntroducing Nickel Chromoly A new material with so much additional ball speed, our engineers switched their focus to feel and stopping power. At 35% stronger than our original Hot Metal material, 4335 Nickel Chromoly enables a high energy 8% thinner clubface. Combined with Mizunos vibration controlling V Chassis and deep CG design, the JPX923 Hot Metal irons are as enjoyable and controllable as they are long. The Pro model is more compact, with