Mizuno JPX 923 Tour Iron Set - Steel - 4i-5i forgedtec • Main body: 50% Merino

• Main body: 50% Merino Wool

which reduces overall club weight without impacting MOI and stability

and internal stiffening ribs to finely tune acoustics

This DuraMax rubber outsole is a proprietary compound that provides turf gripping performance and durability

added a cart-strap pass-thru channel

Mizuno JPX 923 Tour Iron Set - Steel - 4i-5i forgedtec • Main body: 50% MerinoConsistently Mizuno's most played iron model in professional golf and still one piece Grain Flow Forged in Hiroshima Japan, the JPX923 Tour adds a copper underlay for an even smoother sensation at impact. The JPX923 Tour also presents a narrower top line and sole in tandem with more rounded trailing edge for cleaner turf interaction. Player enhancements made possible through the introduction of Mizuno's new 'V Chassis'. Grain Flow Forged HD: One piece