Boys & Girls Compression Thermal Shirts (inch)
| Size | Chest | Waist | Length |
| XS | 25.5-26 | 23.5-24 | 18.1 |
| S | 26-27 | 24.5-25 | 18.9 |
| M | 27-29.5 | 25.5-27 | 19.9 |
| L | 29.5-32 | 27-28.5 | 20.9 |
| XL | 32-35 | 28.5-29.5 | 22.1 |
| Size | Chest | Waist | Length |
| XS | 25.5-26 | 23.5-24 | 18.1 |
| S | 26-27 | 24.5-25 | 18.9 |
| M | 27-29.5 | 25.5-27 | 19.9 |
| L | 29.5-32 | 27-28.5 | 20.9 |
| XL | 32-35 | 28.5-29.5 | 22.1 |