
Earplugs for motorcycle riders and motorsport, where sustained wind and engine noise is simply part of the environment.
At highway speed the dominant exposure is usually wind noise around the helmet rather than the engine itself. Repeated, prolonged exposure at those levels is a recognised contributor to noise-induced hearing loss, which is why riders and crew are advised to wear hearing protection on longer runs.
What to look for
The same custom plugs suit other loud environments too, including track days, concerts and worksites.