Each product page has its own size chart. Measure a top you own flat across the chest and compare.
Sweatshirts
| S | M | L | XL | 2XL | ||||||
| inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | |
| Chest | 23.6 | 60 | 24.4 | 62 | 25.2 | 64 | 26.0 | 66 | 26.8 | 68 |
| Length | 26.8 | 68 | 27.6 | 70 | 28.3 | 72 | 29.1 | 74 | 29.9 | 76 |
| Shoulder | 24.0 | 61 | 24.8 | 63 | 25.6 | 65 | 26.4 | 67 | 27.2 | 69 |
| Sleeve length | 20.1 | 51 | 20.5 | 52 | 20.9 | 53 | 21.3 | 54 | 21.7 | 55 |
Heavyweight tees (oversized fit)
| XS | S | M | L | XL | XXL | |||||||
| inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | |
| Chest | 21.9 | 55.5 | 22.6 | 57.5 | 23.4 | 59.5 | 24.4 | 62 | 25.4 | 64.5 | 26.4 | 67 |
| Length | 28.3 | 72 | 29.1 | 74 | 29.9 | 76 | 30.7 | 78 | 31.5 | 80 | 32.3 | 82 |
| Shoulder | 21.5 | 54.7 | 22.1 | 56.2 | 22.7 | 57.7 | 23.4 | 59.5 | 24.1 | 61.3 | 24.8 | 63.1 |
| Sleeve length | 9.0 | 22.9 | 9.2 | 23.4 | 9.4 | 23.9 | 9.6 | 24.5 | 9.9 | 25.1 | 10.1 | 25.7 |