SIZE GUIDE
| (inches) | S | M |
| Center front height | 5 ⅛ | 5 ½ |
| Earloop width | 2 ⅛ | 2 ⅜ |
| Upper width | 6 ¾ | 8 ¼ |
| (cm) | S | M |
| Center front height |
13 | 14 |
| Earloop width |
6 | 6 |
| Upper width |
17 | 21 |
| (inches) | S | M |
| Center front height | 5 ⅛ | 5 ½ |
| Earloop width | 2 ⅛ | 2 ⅜ |
| Upper width | 6 ¾ | 8 ¼ |
| (cm) | S | M |
| Center front height |
13 | 14 |
| Earloop width |
6 | 6 |
| Upper width |
17 | 21 |