I have owned many brands of helmets in my cycling lifetime and the Kask Vertigo gets my vote for the most elegant design, comfort and fit. If this helmet were to cost $500 I would still feel the high price is justified. I wear a large in every brand of helmet and the large in the Kask Vertigo fits just like all my other helmets.
"If you have a $10 head, go ahead and wear a $10 helmet" I am not implying that this helmet is safer than others but my old motocross coach used to tell me that. I thought it was appropriate.