Mizuno JPX923 Tour Iron Set - 4-PW, GW Hand:Right With this multi-material construction

With this multi-material construction

Low Compression Core And Mid-Hardness Cover For Softest Feel - With its carefully calibrated construction

lightweight fabrics stretch with every swing to keep you comfortable and performing your best from the first hole to the last

often referred to as "floor models

Adjustable closure for maximum comfort and fit

Mizuno JPX923 Tour Iron Set - 4-PW, GW Hand:Right With this multi-material constructionConsistently 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