Owen L.wrote a review of Six Six One Comp Shifted Helmet on November 3, 2014
Familiarity: I've put it through the wringer
At this price, I'm not sure you could find any better.
I bought this helmet to use on trails and like it so much I started commuting through SF with it.
The opening is large, allows good peripheral vision, it's snug but not too tight that it hurts my head. It has great airflow (I never feel like I'm struggling for breath), and the design is striking but simple.