Help Identifying Old Nikes

[siegfiend]

Hello,

I am trying to find out a bit more on the Nikes pictured below. Other than being part of the Alpha Project era, I can't find anything on them.

Has anyone come across these before? Or can point me in the right direct?

Thank you in advance.

 

[midnitegreen]

seems like they're the Air X-Trapolite

 

[siegfiend]

Brilliant, thank you!
Really appreciate the many hours you have just saved me.