*Please view the measuring instructions below the size chart.
| Katy Perry Size | EU Size | US Size | Foot Length (cm) |
|---|
| 35.1/2 |
35 |
4 |
22.225 |
| 36.1/2 |
36 |
4.5 |
23.0124 |
| 37.1/2 |
36.5 |
5 |
23.8252 |
| 38.1/2 |
37 |
5.5 |
24.6126 |
| 39.1/2 |
38 |
6 |
25.4 |
| 40 |
38.5 |
6.5 |
25.8826 |
Step 1
Stand up straight on a hard surface with your heel against the wall and a piece of blank paper taped to the floor,
flush against the wall beneath your foot.
Step 2
Have someone mark the longest part of your foot (referred to as heel-to-toe length) on the paper with a pen or pencil,
or measure yourself if necessary. Repeat with the other foot, as right and left sizes may be different.
Step 3
Use a ruler to measure the heel-to-toe length you marked for each foot.
