- Info
- Sizes
Size guides Crocs
How to choose the right size?
Don’t bother measuring your insole you’ll never get it exactly right. Instead, check the measurements in cm or CHN on any of your sneakers. Use that info to find the corresponding US size in the size guide. For example, a 25 cm insole length corresponds to a US 7 in Vans. Keep in mind, sizes may vary slightly between brands due to different measuring methods.
Not the right fit? You have 30 days to return your shoes.
If you choose the wrong size
We’d be happy to exchange it for you.
Which size guide are you looking for?
unisex
Crocs footwear - unisex
| UK | EUR | US | CM* | US Men | US Women |
|---|---|---|---|---|---|
| 1 | 33-34 | 2 | 20 | 2 | 4 |
| 2 | 34-35 | 3 | 21 | 3 | 5 |
| 3 | 36-37 | 4 | 22 | 4 | 6 |
| 4 | 37-38 | 5 | 23 | 5 | 7 |
| 5 | 38-39 | 6 | 24 | 6 | 8 |
| 6 | 39-40 | 7 | 25 | 7 | 9 |
| 7 | 41-42 | 8 | 26 | 8 | 10 |
| 8 | 42-43 | 9 | 27 | 9 | 11 |
| 9 | 43-44 | 10 | 28 | 10 | 12 |
| 10 | 45-46 | 11 | 29 | 11 | 13 |
| 11 | 46-47 | 12 | 30 | 12 | 14 |
| 12 | 48-49 | 13 | 31 | 13 | 15 |
| 13 | 49-50 | 14 | 32 | 14 | 16 |
| 14 | 50-51 | 15 | 33 | 15 | 17 |
| 15 | 51-52 | 16 | 34 | 16 | 18 |
| 16 | 52-53 | 17 | 35 | 17 | 19 |
Crocs footwear - women
| UK | EUR | US | CM* |
|---|---|---|---|
| 2 | 33-34 | 4 | 20 |
| 3 | 34-35 | 5 | 21 |
| 4 | 36-37 | 6 | 22 |
| 5 | 37-38 | 7 | 23 |
| 6 | 38-39 | 8 | 24 |
| 7 | 39-40 | 9 | 25 |
| 8 | 41-42 | 10 | 26 |
| 9 | 42-43 | 11 | 27 |
| 10 | 43-44 | 12 | 28 |
| 11 | 45-46 | 13 | 29 |
| 12 | 46-47 | 14 | 30 |
| 13 | 48-49 | 15 | 31 |
| 14 | 49-50 | 16 | 32 |
| 15 | 50-51 | 17 | 33 |
| 16 | 51-52 | 18 | 34 |
| 17 | 52-53 | 19 | 35 |
Crocs footwear - women
| UK | EUR | US | CM* |
|---|---|---|---|
| 2 | 33–34 | 4 | 21.2 |
| 3 | 34–35 | 5 | 22.1 |
| 4 | 36–37 | 6 | 22.9 |
| 5 | 37–38 | 7 | 23.8 |
| 6 | 38–39 | 8 | 24.6 |
| 7 | 39–40 | 9 | 25.5 |
| 8 | 41–42 | 10 | 26.3 |
| 9 | 42–43 | 11 | 27.2 |
Crocs footwear - kids
| UK | EUR | US | CM* |
|---|---|---|---|
| 2 | 17-18 | C2 | 9.8 |
| 3 | 18-19 | C3 | 10.7 |
| 4 | 19-20 | C4 | 11.5 |
| 5 | 20-21 | C5 | 12.3 |
| 6 | 22-23 | C6 | 13.2 |
| 7 | 23-24 | C7 | 14 |
| 8 | 24-25 | C8 | 14.9 |
| 9 | 25-26 | C9 | 15.7 |
| 10 | 27-28 | C10 | 16.6 |
| 11 | 28-29 | C11 | 17.4 |
| 12 | 29-30 | C12 | 18.3 |
| 13 | 30-31 | C13 | 19.1 |
| 1 | 32-33 | J1 | 20 |
| 2 | 33-34 | J2 | 20.8 |
| 3 | 34-35 | J3 | 21.7 |
| 4 | 36-37 | J4 | 22.5 |
| 5 | 37-38 | J5 | 23.3 |
| 6 | 38-39 | J6 | 24.2 |