Mas Hwrote a review of Kask Protone Helmet on March 9, 2018
Familiarity: I've put it through the wringer
This is the only helmet that fits my wide head. I've tried on countless helmets, but nothing fits like the Protone. It's an expensive helmet, but not having to experience pressure buildup around the temple is worth every penny. Plus, I'd say it's one of the best looking helmets out there. What's not to like?