These are very comfortable inserts, and they fit perfectly in my older-model A-stars Tech 7 boots. the site claims they are only for the newer boots, but they work great in my older boots.
My old ones were getting worn out so it was time to replace this without having to buy a whole new set of expensive boots. This is the much cheaper way to go.
There have been no questions asked about the Alpinestars Tech-7 2014+ Footbeds.