The adjustable Amplid Plasma was built with revolutionary Vaco12 technology that has never been used in helmets before. There are pockets lining the interior of the helmet filled with polypropylene beads (yes, like a bean bag) that both disperse energy more efficiently upon impact and offer an adapt... Read more
The vacuum autofit is a revolutionary technology for making more impact-resistant helmets.
These biking helmets don’t use a vacuum system, but they have an autofit feature courtesy of a self-adjusting harness https://lazersport.us/blogs/news/lazer-autofit-system
There are skiing helmets featuring vacuum autofit technology on the market. I hope they can make some for motorcycle riders and other sports soo.