
The Nolan on the right is lighter, and, since I never ride behind a screen of any consequence - it has considerably less presence in the wind!
Weirdly - they both fit my head very well!
Both are full-face, modular helmets and the N-100/5 is a much brighter day-glow yellow.....not available at the time I purchased the other Nolan.
I cannot wear a full face, non-modular helmet because of my spectacles.
I never ride with either helmet in the flipped-up position. I use that option only when getting arrested or gassing up.
Both were purchased mail-order from the Netherlands - after trial fitting at my local dealers.
Much larger color selection and saved quite a bit of $$ compared to U.S. sellers.
Shipping from the Netherlands to Ohio?? - 4 days! and free!
Stig