8 Years of Evolving Technology

Each generation of T-Series stands firmly on the shoulders of its predecessor, building upon Tour-proven technology, materials, and features while introducing new groundbreaking innovations.

The original Max Impact Technology was a genuine breakthrough when T-Series first launched, but it didn't stop there. Each new iteration has elevated this foundational technology further, steadily improving its design, construction, and placement to raise the bar on iron performance.

The use of high-density tungsten paved the way to better feel and forgiveness in T-Series—but that wasn’t enough. Each generation has grown more advanced, continuously refining how tungsten is deployed into the design. This includes adopting a 2000° aerospace brazing process to improve the way the tungsten influences the feel at impact. No opportunity to improve performance is overlooked.

Now, the new T-Series represents where this relentless pursuit of improvement can take you. In the search for every possible advantage, T-Series has pushed beyond creating iron models with specific performance profiles to dialing in every individual loft to deliver precisely what the golfer needs. The way you play your 6-iron is dramatically different than the way you play your 9-iron—and the design of the new T-Series irons reflects that.

New this year, a Progressive Groove Design introduces subtle adjustments to edge radius and geometry as you move from long irons to short irons, optimising spin consistency at each specific loft rather than deploying a universal groove design. Additionally, lower long-iron CG further differentiates performance between each loft, giving golfers extra launch and peak height in the clubs that need it most. And while these physical enhancements can be measured in millimeters, the impact on your game will be seen in more saved strokes, more matches won, and more enjoyable golf.

Our Most Complete Lineup Ever

When the first T-Series irons debuted in 2019, the goal was clear and ambitious: deliver signature Titleist performance to a wider range of golfers. To achieve this, each iron model was crafted for specific performance benefits and player types. T100 provided true players iron precision. T200 offered players distance in a compact shape. T300 delivered max speed and forgiveness for game improvement.

Today, this vision has expanded even further. T-Series now offers more nuance between iron models and an even wider range of options to achieve player-specific performance in a way no generation has done before.

Built for Seamless Blending

Perhaps the most surprising development in the T-Series journey was driven by Tour players themselves. What started as “game improvement” technology created to boost consistency for amateurs quickly proved its value at the highest level. The added stability, launch, and consistency of amateur-centric models (like the original T200 and T350) gave Tour pros compelling options for long-iron replacements. And because T-Series delivers that level of performance without sacrificing player preferred looks, sound and feel, it was an easy switch for pros to make.

Today’s T-Series irons are the culmination of years of collaboration between Titleist R&D and Tour pros. Representing the most complete expression of our blended set design philosophy, these irons are our most visually cohesive to date. Each model within the new T-Series is designed to work together, smoothly transitioning between models both visually and functionally.

Whether you choose a single model or a blended set, your T-Series irons will deliver unified performance, feel, and looks. This is what four generations of excellence can bring to your game.

To find the T-Series irons that are right for your game, find a Titleist fitting near you.