NOT a winter helmet...

[Lewis Moon]

I just took a morning ride in my new POC Octal Raceday. Oh. My.
Best ventilation I have ever felt. I'll probably need to swap back to the Giro Ionos come winter.

[berserk87]

Is winter a thing in Tempe? I would venture that your winters have been warmer than our summer this year. I would like to re-locate to your area someday.