• Boron-infused steel
• Uniform, thinner face to generate more distance
• Milled pocket, which enhances energy transfer
• 1 year guarantee

This is the second generation of Mizuno forged irons to use Boron-infused steel. This process allows these irons to have the soft-feeling forged while resulting in higher ball speeds. This also allows the process to enhance the technology forward with a multi-thickness face. A boost to energy transfer over a wider impact area has been made possible thanks to the milled pocket. This milled pocket keeps the incredible feel that is well known in Mizuno irons.

The extended pocket cavity allows 21.5g of weight to be redistributed to the extreme corners of the PowerFrame for added stability and reduced distance loss on mishits. Yet the confidence-inspiring midsize profile will still appeal to professional and elite players, with the shorter irons from 8-PW more compact for extra precision and control at the scoring end of the bag.