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Titleist T100•S Irons vs T150 Irons

Short-Iron Distance or Long-Iron Help?

Titleist T100•S Irons

Titleist

T100•S Irons

2021 model

Release date
Aug 26, 2021
MSRP at launch
—
T100•S Irons details →
Titleist T150 Irons

Titleist

T150 Irons

2023 model

Release date
Aug 25, 2023
MSRP at launch
—
T150 Irons details →

Which to choose

The biggest difference is in the long irons. Testers found the T100•S adds distance over the standard T100 mostly from the mid irons down to the gap wedge, with little or no gain in the long irons. The T150 is praised for being more forgiving than the T100, especially in the long irons, where mishits hold their ball speed better. Both have the same 7-iron specs: 32° loft, 63° lie, forged construction and a 37-inch length.

They also fit different sets. Reviewers suggest pairing the T100•S with T200 long irons, while the T150 works as the long and mid irons in a combo with T100s. Testers disagree on how the T100•S launches, but they describe the T150's flight as similar to the T100 or slightly higher.

Choose the T100•S Irons if…

you want a blade-like compact iron with extra distance mainly in the mid and short irons, and you're happy to blend in T200 long irons. It also suits players up to about a 15 handicap.

Choose the T150 Irons if…

you're a low or near-single-figure handicapper who wants a T100-style look with more forgiveness in the long irons, possibly as the long and mid irons alongside T100s.

Common questions

Which is better in the long irons?
The T150. Testers note it's more forgiving than the T100 in the long irons and holds ball speed on mishits, while the T100•S gains little or no distance there.
Do the specs differ?
Not at the 7-iron. Both are forged with a 32° loft, a 63° lie and a 37-inch length.
Which works better in a combo set?
Reviewers pair the T100•S with T200 long irons and use the T150 as the long and mid irons with T100 short irons.

Written by golfclubase with AI from our summaries of published reviews and test videos and the makers' published specs (Oct 25, 2026).

Side by Side, Aspect by Aspect

Launch and Spin: Split on the T100•S

Reviewers disagree on how the T100•S flies. One reviewer saw a higher launch and landing angle than the standard T100, and another described the flight as high-ish with a soft landing. A third found it more penetrating than expected, and one tester said it came out a bit lower. One reviewer reported lower spin than the T100, another found less spin than expected, which a high-spin player liked, and one tester found spin almost identical. Reviewers described the T150's launch as matching the T100, and one video saw it slightly higher than a rival iron. Several sources noted less spin than the T100, and one presenter warned this may cost control from wet or rough lies. Both irons lean lower-spin, but the T150's flight is described more consistently.

Forgiveness: The T150 Gets More Credit

Most T100•S comments on forgiveness were positive. One reviewer felt mis-hits got more help than with the T100, with tighter dispersion, and another said the shared T100 design is more forgiving than most irons its size. One tester noted some extra help compared with a blade. The main caution came from one source, which called the head small and paired it with T200 long irons. Several T150 reviews rated it more forgiving than the T100, with two crediting tungsten weighting, and in one test a poor 4-iron strike still flew a respectable distance. Still, one reviewer put its forgiveness slightly below some competitors, and one tester found it less consistent with the 7-iron. Overall, reviewers give the T150 more credit for forgiveness.

Feel and Sound: Praise for Both

Reviewers described the T100•S as soft and forged, like a blade, with a soft sound and no harsh click. One reviewer felt the ball came off the face quicker, and one tester said the new model's feel and sound are clearly better than the previous T100•S, with only a slight crisp pop left. Another tester found it a little firmer than the T100. The T150 was described as solid, with one reviewer calling it firm. Others called it soft and solid, and one rated the sound superb. One presenter felt it was closer to the T100 and MB range, and another felt its thicker sole transferred energy well. Both irons got mostly positive feel comments, and each was called firm by one source.

Looks at Address: Both Close to the T100

Reviewers said the T100•S looks almost identical to the T100: a blade-like shape with a thin topline and minimal offset, and one noted it does not look cranked despite the stronger loft. One tester praised its sharp, edgy new shape but warned that it can look quite demanding at address. The T150 was also described as compact and T100-like from behind the ball. One reviewer felt its slightly thicker topline added confidence, and one tester found the head a little bigger, looking slightly blown up from the front. Another reviewer praised its matte finish. Both read as players irons, and the T150 has a slightly fuller look.

Written by golfclubase with AI from what review articles and test videos said about each model, aspect by aspect (Oct 25, 2026).

Key differences

No differences in the published numbers.

Specs side by side

T100•S Irons: 7I; T150 Irons: 7I (US models).

T100•S IronsT150 Irons
Loft32°32°
Lie angle63°63°
ConstructionForgedForged
Club length37″37″

Values are as published by the makers. Sources are listed on each model's page.

The Numbers, Visualized

Where They Sit Among Irons

Compared with the reference club of every model in Irons on golfclubase (US specs; 7I / 7I). The line is the full range, the band the middle half, the tick the median.

LoftT100•S Irons 32°/T150 Irons 32°
27°35°

Both rank #26 highest of 107.

Lie angleT100•S Irons 63°/T150 Irons 63°
61.5°63.5°

Both rank #2 highest of 107.

Club lengthT100•S Irons 37″/T150 Irons 37″
36.25″37.5″

Both rank #9 shortest of 106.

Loft by ClubT100•S IronsT150 Irons
19°33.5°48°3I4I5I6I7I8I9IPWAW48W
Length by ClubT100•S IronsT150 Irons
35.50″37.25″39.00″3I4I5I6I7I8I9IPWAWW

What reviewers say

T100•S Irons

What reviewers like

  • Longer than the standard T100, especially from mid irons to gap wedge
  • Soft, crisp feel with clear but not harsh mishit feedback
  • Clean blade-like look with thin topline and minimal offset
  • More forgiving than most irons of its compact size
  • Combines well with T200 long irons in a mixed set

Watch out for

  • Compact, sharp head can look demanding at address
  • Little or no distance gain in the long irons
  • Less forgiving than larger cavity-back models like the T200 or T300
Full overview of the T100•S Irons →

T150 Irons

What reviewers like

  • Solid, crisp forged feel with good feedback and a pleasing sound
  • Compact, clean players-iron look with a thin topline and minimal offset
  • Longer than the T100 with a similar or slightly higher flight
  • More forgiving than the T100, notably in the long irons
  • Workable enough to shape shots and control flight height

Watch out for

  • Slightly less spin than the T100, less control from wet or rough lies
  • Priced at the top end of premium irons
  • Still demands a fairly good ball striker
Full overview of the T150 Irons →

Lofts and clubs offered

T100•S Irons
3I / 4I / 5I / 6I / 7I / 8I / 9I / PW / AW / W
T150 Irons
3I / 4I / 5I / 6I / 7I / 8I / 9I / PW / W / 48

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