Introducing the most forgiving, easiet-to-hit irons in Clevelands history, the all-new Cleveland Launcher HB Turbo Irons. The Launcher HB Turbo Irons feature a hollow construction which allows weight to be distributed around the perimeter of the club for unprecedented MOI. In addition to helping shots fly straighter and farther, the hollow construction gives Cleveland the freedom to optimize sole weighting for shots that launch higher.More than just forgiving, the Launcher HB Turbo Irons provide blinding ball speeds. The high-strength HT1770M steel insert is thinner for turbo charged speeds across the entire face.Progressive shaping means the HB Turbos long irons are larger and more forgiving, so you can attack distant pins. As you move to short irons, the blades gradually transition to shorter lengths with narrower top lines, providing you with the control necessary to hit it close.