For your protection, this helmet has been designed so that in the case of violent impact part of the energy will be absorbed by the materials from which the helmet is made. After such an impact, there is a risk that the structure of the helmet may be damaged and may no longer provide suitable protection, it is therefore essential to change the helmet.

WARNING: a visual check is not enough to confirm whether or not the protection provided by the helmet has been jeopardized by the impact.