Size Chart

Please refer to this for size selection

Medium Kids

Large Kids 53cm
Small Adult 55cm
Medium Adult 57cm
Large Adult 59cm

As shown in the diagram above, measure from above your eyebrows to above your ears and around your head with the tape measure. Tighten the tape measure moderately to measure your head circumference. The size is approximate and can be determined by measuring 5mm to 10mm in front or behind the head circumference.

The specifications are the same for adults and children. Please select the product based on your head size.

Staff Recommendations

The N-PRO is made up of five components, so it is thicker than previous head caps. It fits snugly around your head, so it feels a little smaller than previous head caps.

If you are concerned about whether your head size is too big or too small, we recommend choosing a larger size.

Finally, adjust with the back string

Below are the guidelines that our staff will use when fitting you.

Please feel free to use this as a reference.

Head Size Product size
54cm Small size
55cm Small size
56cm Medium size
57cm Medium size
58cm Large size
Over 59cm Large size