Ear protection has been a difficult selection process for me, lately.
I'm attempting to cure a noisier helmet environment, due to a recent lid change. Selecting an Arai Signet-Q due to my funny shaped elongated skullnoggin has caused my helmet noise level to sharply increase.
Now, I'm trying to fix it.
I'm working with the various models of ear inserts offered by SureFire. They make an insert that comes in three physically, increasingly larger sizes (S / M / L), and also two types of insert length (2 lobe and 3 lobe, with 3 being longer, and higher db protection).
Each at about $15 a sample.
I'm discovering that not only is my noggin funny shaped, so is my left eardrum.
Here's an interesting experiment for ya. Take a Q-Tip, shove it in your ear. Does it slide straight in, or does it have to curve around while going in? Does it have plenty of room (easily slides in), or is it a tight fit? Are they different left to right side?
My right ear tunnel is large and goes straight back. My left is smaller and twists it's way back. Weird!
It makes a difference if / when you buy these things... I need M-3 lobe in my right ear, and a S-3 Lobe for my left ear, otherwise they fall out while I'm riding. My wife likes the M-2 Lobe for each ear (she does not like having things shoved deep into her ears. Careful with the reply comments, please!).
Ear Protection...