Size Chart
Runfun Footwear Size Guide
To find your perfect shoe size when shopping online, follow these simple steps:
How to Measure Your Foot:
- Place a sheet of paper flat on the floor against a wall.
- Put on the socks you intend to wear with your new shoes.
- Stand with your heel touching the wall and your full weight on your foot.
- Mark the tip of your longest toe with a pen or pencil, keeping it at a 90-degree angle.
- Measure the distance from the wall to the mark on your longest toe.
Use this measurement to compare with our size chart for the ideal fit!
SHOES SIZE DIAGRAM:

MEN'S SHOES:
|
US |
UK |
FootLength(mm) |
|
7 |
39.5 |
251 |
|
7.5 |
40 |
256 |
|
8 |
41 |
260 |
|
8.5 |
41.5 |
264 |
|
9 |
42 |
268 |
|
9.5 |
42.5 |
272 |
|
10 |
43 |
277 |
|
10.5 |
44 |
281 |
|
11 |
44.5 |
285 |
|
11.5 |
45 |
289 |
|
12 |
46 |
294 |
|
13 |
47 |
302 |
|
14 |
48 |
310 |
Till debating? No worries—our hassle-free 30-day return policy
allows you to try us on for size and find the perfect pair.