| XS | S | M | L | XL | XXL | |
| Inches | 20.5 - 21.3 | 21.3 - 22 | 22 - 22.8 | 22.8 - 23.6 | 23.6 - 24.4 | 24.4 - 25.2 |
| Centimeters | 52 - 54 | 54 - 56 | 56 - 58 | 58 - 60 | 60 - 62 | 62 - 64 |
| S | M | |||
| Comfort Pad Set 1 | Comfort Pad Set 2 | Comfort Pad Set 1 | Comfort Pad Set 2 | |
| Inches | 18.5 - 19.3 | 19.3 - 20 | 20.5 - 21.3 | 21.7 - 22 |
| Centimeters | 47 - 49 | 49 - 51 | 52 - 54 | 54 - 56 |