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Hat Size for a 57 cm Head
Hat Size for a 57 cm Head — US, UK and EU hat size with letter equivalent.
57 cm head: US 7 ⅛ / EU 57
57 cm (22.4 in) head → US 7 ⅛, UK 7, EU 57 · Letter M
Measure around the widest part of your head — about 2.5 cm above your eyebrows. Fitted caps are sized exactly; flex-fit and adjustable caps cover a range.
Hat size conversion:
| System | Size |
|---|---|
| US | 7 ⅛ |
| UK | 7 |
| EU (cm) | 57 |
| Letter | M |
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