There is a lot of talk about waring a helmet and if it does more good then harm. I have not seen a study about it yet but hope someone is working on it. I always have my helmet on not just to protect my head but the ear flaps do a wonder to keep water out of my ears.

Now for kids waring a helmet. I also keep my speed low when pulling kids. When my nephew starts to ride I will be purchasing him one and it will be required for him to ride. If nothing else it will keep his hair out of his eyes. Sorry I am not much help but if you have a little extra padding it should help if it is put on correct.