Motorcycling and motorsport have long being recognised as a source of damaging levels of noise. For use on the road where motorcyclist need to hear traffic around them we recommend filtered custom noise plugs. These will still provide high levels of attenuation of the increased wind noise caused by turbulence under a helmet.
For competition, we recommend solid custom noise plugs for maximum protection. Where required, these can be configured as communication earphones where pit to car radio is used or co-driver to driver in a rally scenario.