The Mizuno JPX 923 Tour irons are made for pro-level players who demand the softest feel and maximum control. Further player enhancements are made to produce a muscleback feel and smooth turf interaction.Features:- One-piece Grain Flow Forged HD from 1025E Pure Select mild caron steel at Mizuno's Hiroshima facility- Microlayer of copper between the base nickel and outer chrome for legendary soft feel- New V-Chassis with Harmonic Impact Technology creates muscleback-type feel from a cavity design with a thinner topline- Rolled trailing edge for greater versatility and improved turf interaction- White stain non-reflective, Chrome-plated finish reduces glare at address

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