Sizing Chart Running Singlet
Mens Running Singlet
| Length | Chest | |
| XS | 68 | 92 |
| S | 69 | 96 |
| M | 70 | 100 |
| L | 71 | 104 |
| XL | 72 | 108 |
| 2XL | 73 | 112 |
| 3XL | 74 | 116 |
Womens Running Singlet
| Length | Chest | |
| XXS | 52 | 82 |
| XS | 54 | 86 |
| S | 55 | 90 |
| M | 56 | 94 |
| L | 58 | 98 |
| XL | 59 | 102 |
| 2XL | 60 | 106 |
| 3XL | 61 | 110 |
| Length | Chest | |
| XS | 68 | 92 |
| S | 69 | 96 |
| M | 70 | 100 |
| L | 71 | 104 |
| XL | 72 | 108 |
| 2XL | 73 | 112 |
| 3XL | 74 | 116 |
| Length | Chest | |
| XXS | 52 | 82 |
| XS | 54 | 86 |
| S | 55 | 90 |
| M | 56 | 94 |
| L | 58 | 98 |
| XL | 59 | 102 |
| 2XL | 60 | 106 |
| 3XL | 61 | 110 |