
It’s pretty rare to get a shout-out from a lifty about a ski helmet. But twice this month wearing the Proton Sr. Ski helmet it happened to me. The unconventional helmet that my buddies dubbed “helmetgoggle roboskier” certainly draws attention.
The Osbe Proton has a visor that flips up or down much like that on a motorcycle helmet and it has hard ear coverings. The visor is shiny with good optics and has striking if unorthodox looks.
I gave it a test for two days at Keystone Mountain and was generally pleased with it although it does have flaws. Read on for some plusses and minuses about this very unique helmet design.

The Gear: Osbe Proton Sr. Ski ($300)
Available: Now
First Impressions: The Proton Sr. Ski seems like an idea whose time has come. I mean, why not? The helmet/visor combination has been in use for decades by motorcyclists, so why can’t the two be married for skiing?
But when I first put the helmet on my head, I found the fit a little weird. The company explained you must rock the helmet far forward, otherwise the visor comes down onto the forehead and doesn’t fit at all. (Note: all testing done with nothing else on my head.)
Once the helmet is in place way forward, the fit is much better, but it does leave a gap at the back of the neck (brrr!). Osbe called this a “European fit” that people plan for with a scarf or neck gaiter. I suspect the gap is required to allow entry into the hard-eared design, but I really wish it wasn’t there. It’s not a deal-breaker for me, but certainly something to consider.
The Osbe is well manufactured. The helmet, padding and visor all fit together perfectly and, once in place, were comfortable and functional other than the above mentioned gap.


- Multi-impact resistant shell made of a thermoplastic resin
- Visor provides UV400 protection
- Built-in audio earpads (audio accessory sold separately)
- Goggle strap holder on the back to keep goggles in place when not using visor