Mizuno jpx900 tour irons the jpx900 tour grain flow forged from a single billet of 1025e pure select mild carbon steel is the purest most solid feeling iron in mizuno history combining authentic mizuno feedback with advanced stability and surprising off centre performance courtesy of more weight being pushed to the extremities of the headrsquos powerframe this classic mizuno playerrsquos iron boasts a satin finish straighter lines and a toe profile that combines wit