Research & Development

N-Pro has undergone comprehensive bench testing, simulated conditions-of-use tests, simulated aging tests, fatigue tests, biomechanical tests, plus randomised controlled pre-clinical studies by independent experts and independent test laboratories. We have collaborated with several international partners and experts both to design tests and to examine the data generated.


CE marking is a mandatory conformity marking for certain products sold within the European Economic Area (EEA) since 1985. The CE marking is the manufacturer’s declaration that the product meets the requirements of the applicable EC directives.


BMJ Publication Pre-Clinical Publication

N-Pro Design

Scientific Burden of Proof


We carried out testing to prove 3 scientific parameters.

  • Safety [S]. That the product is safe for the user and other players.
  • Effectiveness [E]. That the product works. It’s effective in carrying out it’s claims.
  • Usability [U]. That the product can be easily used and is fit for purpose.
Size cm
MC: Medium Child 51cm
LC: Large Child 53cm
S: Small Adult 55cm
M: Medium Adult 57cm
L: Large Adult 59cm

Place a measuring tape around the head at eyebrow level, and measure the circumference of the head.

Choose which size is suitable for you from the table above.

If your head circumference is between sizes, select the larger size.

Australia and New Zealand

Shipping is free

Tracked delivery 1-6 working days

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