Use a soft tape measure
Place it around your head, positioned mid-forehead and just above the ears.
Measure in centimetres or inches
Find your size on the hat size chart
For those wanting a 'hard hat' (cokes/bowlers, riding hats and top hats), we advise you visit the Lock shop for a complimentary one-on-one appointment to professionally measure your head. Using a conformateur our master hatters will take the shape of your head and then use a series of centuries-old hatting techniques to create a hat that is truly tailored to your specifications.
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