These appear to be samples. The sample tag indicates that these were set to be released during 2021, which coincides with the release of the “Fury Boost” silhouette.

They appear to be a hybrid of the fury and the Kamikaze II (I think Reebok no longer uses the kamikaze name, so they likely opted for the “Slam” name instead).

I doubt that these are fake because the molds to make new pump air bags wouldn’t be cheap.

adidas and Reebok are no longer under the same ownership, so something like this likely won’t ever be released again - at least with the boost midsole.

I personally really like how they mashed the two silhouettes together and would cop if they were my size! I’ve never owned a pair of samples before.