| UK Size |
US Size |
EU Size |
Length (mm) |
| 3.5 |
5.5 |
36 |
220 |
| 4 |
6 |
36 2/3 |
225 |
| 4.5 |
6.5 |
37 1/3 |
230 |
| 5 |
7 |
38 |
235 |
| 5.5 |
7.5 |
38 2/3 |
240 |
| 6 |
8 |
39 1/3 |
245 |
| 6.5 |
8.5 |
40 |
250 |
| 7 |
9 |
40 2/3 |
255 |
| 7.5 |
9.5 |
41 1/3 |
260 |
| 8 |
10 |
42 |
265 |
| 8.5 |
10.5 |
42 2/3 |
270 |
| 9 |
11 |
43 1/3 |
275 |
Please note that the Clifton 10, Arahi 8 & Challenger 8 for women have updated sizing. We recommend going down half a size in UK from your usual HOKA size. For instance, if you typically wear a 5.5UK in Clifton or Bondi, try a 5UK now. If you’re new to HOKA, stick with your usual size. Happy running!
Sizing Information
Some customers find the wide or extra wide HOKA fits more comfortable—please check our Wide Fit measurements to find the perfect fit for you.
Wide fit styles are usually a few millimetres wider, particularly in the upper material as well as the width of the insole. Most additional width comes from an increase in the volume of the upper, which puts less pressure over the top of the foot and makes the shoe feel more spacious.
* Please note that your shoes may be shipped in a shoe box displaying the US size.
How to measure your shoe size at home
If you are unsure which shoe size to purchase, please follow the below steps:
- Draw a straight line longer than your foot on a piece of paper.
- Place the paper on a flat surface. Stand on the line with your heel and longest toe centered. If measuring a child’s foot, it may be easier to hold the paper up to their foot.
- Place a mark on the line at the tip of the longest toe and at the back of the heel.
- Repeat steps above for the other foot.
- Measure the distance between the marks. Taking the larger of the two measurements, use the conversion chart to find your correct shoe size.
- Measure from just below the ball of your foot to the outside, below the base of the little toe.
- Repeat for both feet: the larger measurement represents your foot width. Round up or down to the closest size within 0.5mm.
Between sizes? For a more secure fit, try the smaller size. For more freedom for your toes, try the size up.
