Size Guide - Twenty One - Men
Twenty One Men's Size Guide
| US / INT (International) | XS | S | M | L | XL | XXL |
| Chest | 34.5 | 37 | 39.5 | 41.5 | 44 | 46.5 |
| Waist | 28.5 | 31 | 33 | 35.5 | 38 | 40 |
| Hips | 34.5 | 37 | 39.3 | 42 | 44 | 46.5 |
| US / INT (International) | XS | S | M | L | XL | XXL |
| Chest | 34.5 | 37 | 39.5 | 41.5 | 44 | 46.5 |
| Waist | 28.5 | 31 | 33 | 35.5 | 38 | 40 |
| Hips | 34.5 | 37 | 39.3 | 42 | 44 | 46.5 |