| Shoe Size | Foot Length (inches) | Foot Length (cm) | Regular/Medium Width (cm) | Wide Width (cm) | Europe | UK | Flip Flops, Slippers, & Beach Socks |
|---|---|---|---|---|---|---|---|
| 5 | 8.75 | 22.2 | 9.1 | 9.6 | 35 | 3 | S |
| 5.5 | 8.875 | 22.6 | 9.2 | 9.7 | 35-36 | 3.5 | S |
| 6 | 9 1/16 | 23 | 9.3 | 9.8 | 36 | 4 | S |
| 6.5 | 9 3/16 | 23.4 | 9.4 | 9.9 | 37 | 4.5 | M |
| 7 | 9 3/8 | 23.8 | 9.5 | 10 | 37-38 | 5 | M |
| 7.5 | 9 9/16 | 24.3 | 9.6 | 10.1 | 38 | 5.5 | M |
| 8 | 9 11/16 | 24.7 | 9.7 | 10.2 | 38-39 | 6 | M |
| 8.5 | 9 7/8 | 25.1 | 9.8 | 10.3 | 39 | 6.5 | L |
| 9 | 10 1/16 | 25.5 | 9.9 | 10.4 | 40 | 7 | L |
| 9.5 | 10 3/16 | 25.9 | 10 | 10.5 | 40-41 | 7.5 | L |
| 10 | 10 3/8 | 26.4 | 10.1 | 10.6 | 41 | 8 | L |
| 10.5 | 10 3/8 | 26.8 | 10.2 | 10.7 | 42 | 8.5 | XL |
| 11 | 10 11/16 | 27.2 | 10.3 | 10.8 | 42-43 | 9 | XL |