Product Details Mizuno's Forged Ti Muscle maintains thickness behind impact, for blade like workability – combined with forgiveness normally found in a cavity design. The thickness is provided by a lightweight Titanium insert, which is forged directly inside the clubhead for a one piece feel. With weight saved from the middle portion of the clubhead, the MP-59 takes the characteristics of a full cavity design, with stability from off centre strikes. The thicker material behind impact ensures that centre strikes are rewarded with a solid impact. The MP-59's centre of gravity also remains close to the clubface - allowing ball strikers to produce controlled draws and fades. The MP-59 takes the multi material concept further than its award wining predecessor (MP-58). With its Ti weight more central to the clubhead the MP-59 creates even greater stability from off centre strikes. This increased stability allows for less offset to be used, improving the irons look at address. A thinner top line and weightier sole is finished with a new sole grind developed with Mizuno’s Tour players through 2011. Handicap Guide Suitable for Low Handicap. Technical Data Forged Ti Muscle Cavity forgiveness with blade workability & feel. Harmonic Impact Technology Sound engineered for highly tuned feedback. Grain Flow Forged Heads forged from a single 1025E Pure Select mild carbon steel billet for pure feel. Tour Grind Sole New tour adaptation for greater versatility. Modified U-grooves Ideal spin rates within 2010 Condition of Competition rule. Double Nickel Mirror Chrome Plated, durable finish with soft underlay Custom Set Make Ups Available in short or combined sets. Specifications Irons Loft Lie Length Swing 3 Iron 21 59.5 38.75" D1-D3 4 Iron 24 60.0 38.25" D1-D3 5 Iron 27 60.5 37.75" D1-D3 6 Iron 30 61.0 37.25" D1-D3 7 Iron 34 61.5 36.75" D1-D3 8 Iron 38 62.0 36.25" D1-D3 9 Iron 42 62.5 35.75" D1-D3 PW 43 63.0 35.25" D2-D4 Shaft Option Dynamic Gold Steel Shaft available in R300, S300 Flex.