Head size

The size corresponds to the circumference of the head in centimetres. The head is measured above the ears over the forehead. 

50 size from 50-51cm (1.5-3 years)

52 size from 52-53cm (3-6 years)

54 size from 54-55cm (6-10 years)

Size 56 from 56-57cm

Size 58 from 58-59cm

60 size from 60-61cm

62 size from 62-64cm

64 size from 64-65cm