Why Mizuno Is Built Different: Forging, Feel & the Truth About Quality

Season 2, Episode 5 – In this episode of The Hill Unscripted, Bob Kitchen sits down with Tim Heffelfinger, Mizuno Golf sales rep, to break down what truly separates Mizuno from the rest of the golf industry.

From replacing a 30+ year legend to covering one of the largest territories in the Midwest, Tim shares his journey into the Mizuno brand — and why it’s gaining serious momentum as a complete golf company, not just an iron brand.

But the real story?
How Mizuno builds their clubs.

Bob dives deep into Mizuno’s legendary grain flow forging process, where craftsmen spend 20–25 years mastering metalwork before ever touching a golf club. It’s a level of discipline and quality control that few — if any — companies can match.

The episode also covers:

• The new JPX ONE driver line and its unique nano alloy technology
• Why Mizuno is finally competing in drivers, woods, and full bag setups
• The breakout MX Speed Metal irons at a price point golfers didn’t expect
• The evolution of the Mizuno Pro M13 & M15 irons
• Why Mizuno’s shaft optimizer might be the best fitting tool in golf
• How tour player feedback directly shapes Mizuno design
• The rise of Mizuno wedges and putters — and why they’re gaining traction fast

Bob and Tim also talk about the state of the golf industry, the future of equipment innovation, and why proper fitting matters more than ever.

If you’ve ever heard “Nothing feels like Mizuno,” this episode explains exactly why — and why more golfers are starting to pay attention.