- Mizuno
Introduced in 2010, Mizuno's JPX-800™ is the first iron from the JPX technology platform to debut in the United States. Long distance is achieved with Mizuno's Hot Metal™ face construction, a high COR, and an pocket cavity to reach the USGA's maximum allowable limits for energy transfer.
hawaiiangolfer808 - 11/11/11 My first Mizuno set...had burners before this... SO far so good... straighter shots even off center hits seem straight...very amusing.but not much difference from the burners I had...but I did enjoy the grips on the Mizuno better