On Running Cloud 5 Waterproof All Black
| US | BR | EU | JP | UK |
| US 7 | 37 | 40 | 25 | UK 6.5 |
| US 7.5 | 38 | 40.5 | 25.5 | UK 7 |
| US 8 | 39 | 41 | 26 | UK 7.5 |
| US 8.5 | N/A | 42 | 26.5 | UK 8 |
| US 9 | 40 | 42.5 | 27 | UK 8.5 |
| US 9.5 | 41 | 43 | 27.5 | UK 9 |
| US 10 | N/A | 44 | 28 | UK 9.5 |
| US 10.5 | 42 | 44.5 | 28.5 | UK 10 |
| US 11 | N/A | 45 | 29 | UK 10.5 |
| US 11.5 | 43 | 46 | 29.5 | UK 11 |
| US 12 | 44 | 47 | 30 | UK 11.5 |
| US 12.5 | 45 | 47.5 | 30.5 | UK 12 |
| US 13 | 46 | 48 | 31 | UK 12.5 |
| US 14 | N/A | 49 | 31.5 | UK 13.5 |
| US 15 | 47 | 50 | 33 | UK 14.5 |
Not sure what is the right shoe size for you?
The following instructions will help you choose.
- Take a piece of paper and a pen or pencil
- Stand with your heels against the wall
- Stand upright, placing your weight on both feet
- Get someone else to draw a line be the tip of your toe
- Measure the length from the wall to the line
- Add 3-5 mm to the measured length (important for toe space)
- Compare the foot length with size chart
