This site has limited support for your browser. We recommend switching to Edge, Chrome, Safari, or Firefox.

☑️ 4.9 ★★★★★ 4.9 out of 5 stars based on 8,019 reviews

Designed in Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿 Shipping worldwide 🌎

Free, fast Shipping No Import Tax -> 🇺🇸🇬🇧

3-5 day lead time for standard spec sets 🚀

01T Iron Set

Item is in stockHurry, Only 32 Left!Item is out of stock Item is unavailable

Lead time: 3-5 days

Player profile: low-mid handicappers looking for max distance, tighter dispersion & increased control

A players distance iron designed to give golfers the ultimate combination of distance, forgiveness, and feel. With a hollow body construction, these irons feature a thin face and high-strength steel body that maximizes ball speed and distance while maintaining a traditional look and feel.

The set is built with progressive weighting and a lowered center of gravity, providing a higher launch angle and increased ball speed for longer, straighter shots. Cast from a soft metal which enhances feel and control for precision shot-making.

Available in a variety of shaft options and offers customisation to ensure the perfect fit for any golfer. Ideal for players looking to gain more distance and accuracy without sacrificing feel and control, this set is a game-changer on the course.

The sleek, modern design is sure to turn heads on the course. Elevate your game to the next level with the 01T iron set.

N.B: The set consists of 4-PW (7 clubs). Product Information Update.

✖️ Ultra thin face for metal-wood-like performance, resulting in faster ball speeds and much longer, higher-trajectory shots with increased stopping power.

✖️ Chrome plated finish for premium look and increased durability 

Customize your set:

60 Day Returns

We offer free shipping to your door, globally.

Thousands of 5-star reviews and happy golfers.

Built using the same premium components as the big brands.

Fair pricing - best price offered year-round

4 5 6 7 8 9 P
Loft 20.5° 23° 26° 30° 34° 39° 44°
Lie 61 61.5 62 62.5 63 63.5 64
Offset (mm) 3.3 3 2.7 2.4 2.2 1.9 1.6
Blade length 75mm
Head wt. 251g 259g 265g 272g 279g 287g 295g
Shaft length
38.5" 38" 37.5" 37" 36.5" 36" 35.5"
Shaft length
39.5" 39" 38.5" 38" 37.5" 37" 36.5"
Swing wt. D2

01T Iron Set

$599.00 USD

Customer Reviews

Based on 1187 reviews
darren pearce
O1t irons

Absolutely fantastic irons great quality with a sleek look filling you with confidence for every shot . The feel off these clubs is brilliant adding extra yardage to my game with great control and the price is unbelievable thanks Ryan great doing business with you 👍

Alain DUVARD (Montmorency, FR)
Superbe !

Ces clubs sont très beaux et très bien construits. Cela conforte l'impression d'avoir fait le bon choix :-) La prise en main est assez rapide et les résultats sont bons. La tolérance sur les coups décentrés est très bonne. La conception de la face de club donne un vol de balle très haut.
Le meilleur rapport qualité/prix à ma connaissance.

Michael Firth (Chippenham, GB)
01t irons

Very good looking set of irons. Love the blade look, but with the hollow head you get the help you need as a mid handicapper.

"These Irons are KILLING The Competition"

Watch PGA Pro Matt Fryer's independent review of the 01T irons

As recommended by

Distance, workability & forgiveness

Packed into a sleek design

Break par, not the bank.

Extreme forgiveness

Super easy to hit

Maximum distance

Lightning fast ball speeds

Pin-point accuracy

Super tight dispersion

Ultra thin face

Facilitating faster ball speeds and much longerhigher-trajectory shots with stopping power.

Dynamic sole design

A pre-worn leading edge to cut through the turf more efficiently and trailing edge relief to ensure a clean exit. Maintains speed through the turf and promotes consistent contact on all shots

Premium components

We don't cut costs in this department - we use the same shafts and grips as found in clubs priced 2-3x more.

First outing tonight for my new Caley O1Ts and they're fab! I feel like a kid with a new toy!

Andrew Thorp
16 Hcp

Loving my Caleys 01T irons. Super performance and look amazing!

Greg Day
9 Hcp

Superb set of irons - was looking at getting a set of p770s but thought I'd give these a punt and so glad I did. Actually prefer the look of these and feel amazing.

Patrick Steed
18 Hcp

"I LOVED these Irons"

- Alex Etches

"You NEED to try These"

- James Robinson

In the press

"Incredible performance for such an affordable price. Well done to Caley"

"These irons are so much fun and make the game easier"

"The softest feeling, longest, most forgiving irons on the market"

Transparent Pricing

We publish what it costs to make our clubs. There are lots of costs we can't neatly account for - like R&D - but we believe you deserve to know what goes into making the products you love.


On average, each set costs us $224 to manufacture


Each iron set costs us around $67 per staff members time


Our Irons cost $33 in cross-border duty payments


Each iron set costs us $53 to ship to your door

Player Profile

01 Irons

  • Mid to high handicap players
  • Larger size head with more offset
  • Extreme distance and maximum forgiveness

01T Irons

  • Low to mid handicap players
  • Mid-size head with moderate offset
  • Balanced blend of distance, workability, and forgiveness

Fast shipping

Free, fast shipping - globally.

60 day trial

Try our clubs for 60 days - if they aren't for you then send them back for a refund


If you experience any manufacturing faults then we'll send you a replacement

Secure payments

Encrypted SSL security to ensure payment information is 100% protected