Size Guide - Neoprene Swim Cap
| SIZE | Head Circumference | Head Length | |
| S/M | Cm | 54 - 56 | 35-37 |
| S/M | Inches | 21-22 | 14-14.5 |
| L/XL | Cm | 57-59 | 37.5-39 |
| L/XL | Inches | 22.5 - 23 | 14.75- 15.25 |
| SIZE | Head Circumference | Head Length | |
| S/M | Cm | 54 - 56 | 35-37 |
| S/M | Inches | 21-22 | 14-14.5 |
| L/XL | Cm | 57-59 | 37.5-39 |
| L/XL | Inches | 22.5 - 23 | 14.75- 15.25 |