Nice lookin' bucket. I've never tried one of those on...
How would you characterize a Shark helmet?
Wind noise...
General 'feel' of moving parts...
Air flow (vents moving air over your mop)...
Availability of replacement liners...
Overall build quality...
Perceived value (protection for the $ paid)...
I have two gorgeous Icon helmets, but I know they're not as good as my Arais nor my Shoei. I use the Icon's mostly for gettin' 'round town (bike nights, etc.). The others I use for serious canyon carving days...it just makes me feel a little better.
Definitely a good lookin' piece, though.