Hello
I never heard of any baby crash helmets for bumps and falls - but my grandson had Plagiocephaly and to correct the shape of his head he wore a Starband 24/7 for about 4 months. This was a cushioned helmet - very lightweight and he hardly noticed that he had it on. I have tried to attach a pic - but not sure if it will work
The Starband was very effective in giving him a better shaped head - but because he wore it when he was starting to walk - he got the idea that he was invincible - he would crash about and of course he never felt the bumps!!
We found that when he stopped wearing the band - he had to learn how to be careful - but of course his balance was better by then anyway
His two younger brothers bump about all over the place without helmets - and its apparent that babies have very hard heads to take account of this