Size guide
Find your size.
Measure your foot, compare it with the adult run and read the fit note on the product page before you choose.
The run
Size guide
Measure your foot, compare it with the adult run and read the fit note on the product page before you choose.
The run
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01 How to measure
A pair that fits starts with one measurement. Do it on paper, in the evening and with the socks you will wear, then compare the number with the size chart on the product page.
Stand on paper
Place a sheet on a hard floor and stand on it with your weight spread evenly.
Mark heel and toe
Mark the back of your heel and the tip of your longest toe, then measure the gap in centimetres.
Measure both feet
Feet are rarely the same size. Use the longer measurement and round up to the next size if needed.
Late in the day
Measure in the evening, when feet are at their largest, and wear the socks you will wear with the pair.
02 Conversion
Approximate adult conversions for the standard run. Brands vary, so check each product before you order.
Approximate: brands vary, check each product
| UK | EU | US men |
|---|---|---|
| 3 | 35.5 | 4 |
| 4 | 37 | 5 |
| 5 | 38 | 6 |
| 6 | 39 | 7 |
| 7 | 40.5 | 8 |
| 8 | 42 | 9 |
| 9 | 43 | 10 |
| 10 | 44.5 | 11 |
| 11 | 46 | 12 |
| 12 | 47 | 13 |
Half sizes
The sizes available are listed on each product page. If you are between two sizes, read the fit note for that pair and ask us if you are unsure.
Width
Width is not standardised across brands. If a pair is described as narrow or wide, read the product page before you choose.
Children
This table covers adult sizes only. Children's sizes are a separate run; the sizes available are shown on each product page.
03 Before you order
01
A thick sock changes the fit. Try a pair the way you will wear it, not on a bare foot if that is not how it will be worn.
02
Stand up and walk a few steps. Check the heel, the widest part of the foot and the room at the toe.
03
There should be a little space at the toe and no pressure across the top of the foot. A pair that pinches when new rarely loosens enough to be comfortable.
04
If a product note says a pair runs small or large, or you are between sizes, contact us with your measurement and we will help.
Know the fit
Runners, high-tops, slides and the care that keeps them wearable.