Motorcycle Ear Plugs
look into motorcycle ear plugs. they are designed to be small (worn inside a helmet). and they block an engine-worth of noise. the ones I ride with, I also sleep with from time to time if it's noisy outside.
look into motorcycle ear plugs. they are designed to be small (worn inside a helmet). and they block an engine-worth of noise. the ones I ride with, I also sleep with from time to time if it's noisy outside.