OK_TL04

What parts of the 2008 MDX front seats are leather? I was under the impression that only the middle of these seats are leather and the bolsters/sides are vinyl. I have the tan interior and they are starting to show some wear so time to get them professional cleaned up and perhaps some panels replaced. Just was curious if anyone can advise what is leather and what is not.

Any suggestions on best products to clean / restore the leather?