| Solite Size | US Men | US Women | EU | CM |
| 6 | 6 | 7 | 38 | 24 |
| 7 | 7 | 8 | 39.5 | 25 |
| 8 | 8 | 9 | 41 | 26 |
| 9 | 9 | 10 | 42 | 27 |
| 10 | 10 | 43 | 28 | |
| 11 | 11 | 44.5 | 29 | |
| 12 | 12 | 46 | 30 | |
| 13 | 13 | 47 | 31 |
| US Men's | |
| Small | 5 -7.5 |
| Medium | 8 - 10.5 |
| Large | 10 - 13+ |
Solite recommends ordering your regular shoe size or a 1/2 size down. All Solite booties are listed using US men's sizing. If you are inbetween sizes, Solite recommends rounding down. For example, if you wear a men's size 10.5, get a size 10. If you wear a women's 9.5, get a size 8.