With a frame upgraded to 4335+ Nickel Chromoly, it offers increased ball speeds thanks to an advanced heat treatment process that enables a faster, multilayer face. This technological innovation delivers not only improved performance but also improved feel on every shot, according to Mizuno’s research and development director, David Llewellyn. Product Manager Chris Voshall highlights its ability to deliver higher and longer shots, a clear improvement that has been difficult to achieve. Mizuno Pro Fli-Hi is designed for serious golfers looking for a seamless transition between iron and an improved gaming experience, confirmed by its popularity on the tour.
Internal Tungsten Weighting, 23 grams of tungsten have been placed low in the head for a higher ball flight compared to traditional long irons.
Nickel Chromoly 4335+ Hollow Body Construction, The club has been manufactured with a heat-cured face with several different thicknesses for increased average ball speed, as well as flexibility.
Offset Face Weld, By placing the welding line on the inside of the upper part of the face, a thinner top line could be produced. On the lower edge, the welding line is retracted from the face, allowing for greater flex and ball speeds from the lower part of the face on thin hits.