Sock Sizing Chart
APOLLA
| Size | Street Shoe Size |
| GIRLS | |
| X-Small | 13-2.5 |
| BOYS | |
| X-Small | 12.5-2 |
| WOMENS | |
| Small | 3-5.5 |
| Medium | 6-9.5 |
| Large | 10+ |
| MENS | |
| Small | 2.5-5 |
| Medium | 6-8.5 Infinite 6-8 Performance |
| Large | 9-11.5 Infinite 8.5-11.5 Performance |
| X-Large | 12+ |
MONDOR
| Size | Street Shoe Size |
| KIDS | |
| 7-9 | 11-3 |
| WOMENS | |
| 9-11 | 4-9 |
| 10-13 | 9-12 |
| MENS | |
| 9-11 | 6-8 |
| 10-13 | 8-11 |