Size Guide Printful Organic Caps
| A (inches) | B (inches) | C (inches) | D (inches) | |
| One size | 20 ½-23 ⅝ | 4 ⅜ | 2 ¾ | 7 ⅛ |
| A (cm) | B (cm) | C (cm) | D (cm) | |
| One size | 52-60 | 11 | 7 | 18 |
| A (inches) | B (inches) | C (inches) | D (inches) | |
| One size | 20 ½-23 ⅝ | 4 ⅜ | 2 ¾ | 7 ⅛ |
| A (cm) | B (cm) | C (cm) | D (cm) | |
| One size | 52-60 | 11 | 7 | 18 |