Knee Sleeve Size Guide
| Size | Knee Joint (cm) | Knee Joint (in) |
| 3XS | 23-25.5 | 9-10 |
| 2XS | 25.5-28 | 10-11 |
| XS | 28-30.5 | 11-12 |
| S | 30.5-33 | 12-13 |
| M | 33-35.5 | 13-14 |
| L | 35.5-38 | 14-15 |
| XL | 38-40.5 | 15-16 |
| 2XL | 40.5-43 | 16-17 |
| 3XL | 43-45.5 | 17-17.9 |
| 4XL | 45.5-48 | 17.9-18.9 |
| 5XL | 48-51.5 | 18.9-20.3 |