Mizuno Pro S-1 Irons

By ED TRAVIS

Adding to their extensive lineup of irons, Mizuno has introduced the Pro S-1, a channel-back design model forged from a single billet of mild carbon steel.

Fast Facts Mizuno Pro S-1 Irons
Better player category
Forged 1025E mild carbon steel
Channel back design
Copper underlay
Nickel chrome satin finish
Stock lofts:5-iron 27°, pitching wedge 46°
Stock shaft: KBS Tour 120 (42 options)
Stock grip: Golf Pride Tour Velvet (40 options)
At retail September 11
Set of seven $1,400

WYNTK
Mizuno’s latest is a small headed iron with minimal offset and a groove back or channel design that we can easily call a muscle back. It is targeted for play by only the best golfers with the heads forged in Japan using the company’s Grain Flow process over an underlay of copper to improve feedback and reduce vibration.

The sole has less camber and a slightly sharper leading edge with added bounce to improve ball contact from a variety of lies and for smoother turf interaction.