Crocs Sizing - Adults and Kids - US Sizing
Adult Sizing
| Heel to Toe Length | 20cm | 21cm | 22cm | 23cm | 24cm | 25cm | 26cm | 27cm | 28cm | 29cm | 30cm | 31cm |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| US Women | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| US Men | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| UK Women | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| UK Men | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| EU | 33-34 | 34-35 | 36-37 | 37-38 | 38-39 | 39-40 | 41-42 | 42-43 | 43-44 | 45-46 | 46-47 | 48-49 |
| Japan | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
| Korea | 210mm | 220mm | 230mm | 240mm | 250mm | 260mm | 270mm | 280mm | 290mm | 300mm | 310mm | 320mm |
Kids Sizing
| Typical Age | Little Kids (Under 1) | Little Kids(1-2 Years Old) | Little Kids(2-5 Years Old) | Big Kids (Ages 5+) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Heel to Toe Length | 37⁄8″ | 41⁄8″ | 41⁄2″ | 47⁄8″ | 51⁄8″ | 51⁄2″ | 57⁄8″ | 61⁄8″ | 61⁄2″ | 67⁄8″ | 71⁄8″ | 71⁄2″ | 77⁄8″ | 81⁄8″ | 81⁄2″ | 87⁄8″ | 91⁄8″ | 91⁄2″ |
| US | C2 | C3 | C4 | C5 | C6 | C7 | C8 | C9 | C10 | C11 | C12 | C13 | J1 | J2 | J3 | J4 | J5 | J6 |
| UK | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 1 | 2 | 3 | 4 | 5 | 6 |
| EU | 17-18 | 18-19 | 19-20 | 20-21 | 22-23 | 23-24 | 24-25 | 25-26 | 27-28 | 28-29 | 29-30 | 30-31 | 32-33 | 33-34 | 34-35 | 36-37 | 37-38 | 38-39 |
| Japan | 12 | 13 | 14 | 15 | 15.5 | 16.5 | 17.5 | 18 | 18.5 | 19 | 19.5 | 20 | 21 | 22 | 23 | 24 | ||
| Korea | 140 | 150 | 155 | 160 | 165 | 170 | 180 | 185 | 190 | 195 | 200 | 210 | ||||||
