Never heard of them.
The new Snell 2020 Standard helmets will be out around Oct. All of the older Snell 2015 Standard helmets are going on sale now. If getting a new helmet. I would wait until Oct to pick up the new Snell 2020 helmets. If you find a Snell 2020 now. It's a counterfeit. Snell is not releasing the Decals until Oct.