World Rugby Trials Certification
All rugby playing clothing must comply with World Rugby Regulation 12.
N-PRO is a product that has been certified.
Strictly speaking, it is made using a special shock-absorbing material that has not been used before, and as this is a new initiative for the World Rugby Union, it is a special product that is the first in the world to receive World Rugby Trial Certification.
"Regulation 12 of World Rugby Competitions" can be found here
Product size
| M Kids | 51cm |
| L Kids | 53cm |
| S | 55cm |
| M | 57cm |
| L | 59cm |
How to measure head size
As shown in the figure above, measure from your eyebrows to above your ears and around your head with the tape measure. Tighten the tape measure loosely and measure your head circumference. The approximate size is 5mm to 10mm before or after the measurement.
