• 1025E Pure Select Mild Carbon Steel with 431 Steel Back Weight
• Grain Flow Forged 4135 Chromoly Face & Neck
• Soft Copper Underlay
• 1-Year Guarantee / Stock Steel Shaft

The iron has been forged in the facility in Hiroshima, Japan from 1025E Pure Select mild carbon steel with a 431 stainless steel back weight, where Mizuno irons have been produced since 1968.

Complete with Grain Flow Forged 4135 Chromoly face and neck to give you a soft and pure feel on every shot. This technology delivers a consistent 0.2mm face thickness, combined with a COR Forged Hollow Body 28.5g Tungsten weight (2-7 iron) to produce a higher, more stable flight and enhanced ball speed performance.

Engineered with a microlayer of copper beneath the Nickel Chrome finish to provide the pure soft feel which has been made famous by the legendary TN87.