Originally Posted by Packeteer

+1

The catlike helmets are not very good aero anyway. Those holes cause a lot of turbulence. Although they direct the air to your head well it causes more aero drag.

That is probably a moot point though when you consider they are just hands down way more expensive. I see a catlike helmet registering somewhere on my radar near carbon pulleys. Sure it would be nice and yes i might someday if i have the money burning a hole in my pocket but probably not.