Size Chart | Box Tee (Core Box; Dairy Run; Member's Club, YK Move)
| LENGTH | CHEST | ||||
| SIZE | NZ/AUS | CM | IN | CM | IN |
| XS | 6-8 | 68 | 25.2 | 60 | 25.2 |
| S | 8-10 | 70 | 26 | 62 | 26 |
| M | 10-12 | 72 | 27.2 | 64 | 27.2 |
| L | 12-14 | 74 | 28.3 | 66 | 28.3 |
| XL | 14-16 | 76 | 28.7 | 68 | 28.7 |
| 2XL | 16-18 | 78 | 29.9 | 70 | 29.9 |
| 3XL | 18-20 | 80 | 31.1 | 72 | 31.1 |
| 4XL | 20-22 | 81.5 | 31.9 | 77 | 31.9 |
| 5XL | 22-24 | 82 | 32.7 | 81 | 32.7 |
