TheÂ Mizuno MP-H4 IronsÂ features a progressive set design. The longer irons are optimized for higher launch and more distance. The mid irons are optimized for mid launch, controlled distance and forgiveness. The scoring irons are compact in this set, optimized for precision. The long and mid irons also feature a hollow design, which optimizes CG and COR for more distance and more forgiveness.Get the best value onÂ new and used Mizuno MP-H4 IronsÂ by using 2nd Swingâ€TMsÂ Trade In ProgramÂ where youâ€TMll receive higher trade-in value for used golf clubs. For the full 2nd Swing Experience take advantage of our Free Club Fitting Service available in-store and online. And, donâ€TMt forget to ask about our Free Lessons with qualifying purchase!