Find your size
We publish the longest foot each size fits, in millimetres, for every style. Measure your foot once and check it against the numbers.
Measure your foot
- Put a sheet of paper on a hard floor, against a wall.
- Stand on it with your heel touching the wall. Stand, do not sit — your foot lengthens under your weight.
- Mark the paper at the tip of your longest toe. That is not always the big toe.
- Measure from the wall edge of the paper to the mark, in millimetres.
- Do both feet and use the longer one.

Your size, in every style we measure
The full numbers
Arbi
Arbi Sleek Trainer
| UK / EU | 3 / 36 | 4 / 37 | 5 / 38 | 6 / 39 | 7 / 40 | 8 / 41 |
|---|---|---|---|---|---|---|
| Fits a foot up to | 233.0 | 235.0 | 241.6 | 249.5 | 256.0 | 260.0 |
All measurements in millimetres.
Willow
Willow All Day Trainer
| UK / EU | 3 / 36 | 4 / 37 | 5 / 38 | 6 / 39 | 7 / 40 | 8 / 41 |
|---|---|---|---|---|---|---|
| Fits a foot up to | 235.0 | 238.0 | 244.6 | 251.2 | 259.5 | 262.5 |
All measurements in millimetres.
Maple
Maple Knee Boot
| UK / EU | 3 / 36 | 4 / 37 | 5 / 38 | 6 / 39 | 7 / 40 | 8 / 41 |
|---|---|---|---|---|---|---|
| Fits a foot up to | 232.4 | 239.0 | 245.6 | 252.2 | 258.8 | 265.4 |
| Heel height | 56.0 | 56.0 | 56.0 | 58.0 | 58.0 | 58.0 |
| Back height | 347.0 | 350.0 | 353.0 | 356.0 | 359.0 | 362.0 |
| Calf, top of shaft | 379.0 | 387.0 | 395.0 | 403.0 | 411.0 | 419.0 |
| Calf, mid shaft | 359.0 | 367.0 | 375.0 | 383.0 | 391.0 | 399.0 |
All measurements in millimetres.
Iris
Iris Kitten Heel Ankle Boot
| UK / EU | 3 / 36 | 4 / 37 | 5 / 38 | 6 / 39 | 7 / 40 | 8 / 41 |
|---|---|---|---|---|---|---|
| Fits a foot up to | 233.4 | 240.0 | 246.6 | 253.2 | 259.8 | 266.4 |
| Heel height | 43.0 | 43.0 | 43.0 | 45.0 | 45.0 | 45.0 |
| Back height | 166.0 | 170.0 | 174.0 | 178.0 | 182.0 | 186.0 |
| Opening circumference | 286.0 | 292.0 | 298.0 | 304.0 | 310.0 | 316.0 |
All measurements in millimetres.
Clover
Clover Woven Loafer
| UK / EU | 3 / 36 | 4 / 37 | 5 / 38 | 6 / 39 | 7 / 40 | 8 / 41 |
|---|---|---|---|---|---|---|
| Fits a foot up to | 231.4 | 238.0 | 244.6 | 251.2 | 257.8 | 264.4 |
| Heel height | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 | 8.0 |
All measurements in millimetres.
Tessa
Tessa Sandal
| UK / EU | 3 / 36 | 4 / 37 | 5 / 38 | 6 / 39 | 7 / 40 | 8 / 41 |
|---|---|---|---|---|---|---|
| Fits a foot up to | 232.5 | 239.0 | 245.6 | 252.0 | 259.0 | 265.5 |
| Heel height | 50.0 | 50.0 | 50.0 | 52.0 | 52.0 | 52.0 |
All measurements in millimetres.
If you are between two sizes
Take the size the finder gives you. Where that size leaves less room in front of your foot than the style is made for, the finder says so and shows you what the next size up gives you instead. The choice stays yours.
If the size is wrong
- Exchange
- Free
- Store credit
- Free
- Refund
- £3.95 per item
30 days from the day your order is delivered. An exchange does not restart the clock.
Questions
Do you make half sizes?
No. We make six whole sizes, UK 3 to 8. That is why the millimetre numbers matter — they tell you exactly where your foot sits between two labels.
Is this measurement about how wide the shoe is?
No. Every figure on this page is length. We do not publish a width figure, and you should not read one into these numbers.
Why does the same size measure differently in different styles?
Because each style is built on its own last, and a pointed toe holds length no foot reaches. That is why we publish, for each style, the longest foot each size fits rather than the length of the shoe.
What if my measurement is longer than your largest size?
The finder will tell you the longest foot each style takes rather than offering you a size. We would rather say so than sell you something that does not fit.