Iconic Mizuno Pro FeelExperience the legendary Mizuno feel, crafted through the advanced Grain Flow Forged HD process. Exclusively performed at Mizuno’s Hiroshima factory, this method refines the grain structure of the metal to deliver remarkable consistency and responsiveness. Each swing offers precise feedback, connecting you directly to the moment of impact and helping you fine-tune your ball striking.1025E Pure Select Mild Carbon SteelForged from 1025E Pure Select Mild Carbon Steel, the Pro S-3 irons strike the perfect balance between softness and control. This high-grade steel delivers a smooth, solid feel at impact while maintaining enough firmness for precise shot shaping. The result is a club that offers both playability and performance, ideal for players seeking versatility in every lie.Copper Underlay for Enhanced FeelBeneath the sleek Nickel Chrome finish lies a copper underlay that elevates the feel further. This layer helps improve vibration patterns, smoothing out unwanted harshness and creating a more connected sensation with each strike. The result is a refined, premium feel that enhances your sense of control and confidence throughout your round.Specifications Club Loft Lie Offset Length 3i 21 ° 60 ° 0.13" 39.25" 4i 24 ° 60.5 ° 0.126" 38.75" 5i 27 ° 61 ° 0.122" 38.25" 6i 30 ° 61.5 ° 0.118" 37.75" 7i 34 ° 62 ° 0.114" 37.25" 8i 38 ° 62.5 ° 0.11" 36.75" 9i 42 ° 63 ° 0.106" 36.25" PW 46 ° 63.5 ° 0.102" 35.75"