Heavyweight Souvenir Sweatpants Size Guide
| XS | S | M | L | XL | |
| WAIST (RELAXED) | 25 | 27 | 29 | 31 | 33 |
| FRONT RISE | 12.5 | 12.9 | 13.3 | 13.6 | 14 |
| INSEAM | 27.5 | 28.3 | 29 | 29.8 | 30.5 |
| HEM | 3.8 | 4 | 4.3 | 4.5 | 4.8 |
| THIGH | 11.4 | 11.9 | 12.4 | 12.9 | 13.4 |
| BACK RISE | 16.8 | 17.1 | 17.5 | 17.9 | 18.3 |
| KNEE | 7.5 | 7.9 | 8.3 | 8.6 | 9 |