Protect against wind deafness while still being able to hear speech and wind noises. Even at sub-highway speeds, motorcyclists are exposed to more than 90 dB of noise. According to the law, at noise levels exceeding 80 dB, hearing protection is compulsory--and you don't have to sacrifice comfort to protect your ears: MotoSafe earplugs adapt to the shape of the auditory duct for a secure, comfortable fit, even under a helmet. Includes two different filter sets: green for average use, and yellow for greater attenuation.