Two things come to mind:
1] Had Wet Okoles, in my Ram Charger years ago, looked great, fit great, lots of static discharge when it cooler out, and the seat edge wore quickly.
2] Had a Mercedes '83 240D [W123 chasis] ( in 1997?)shortly after the Ram was gone, came with really expensive wool seat covers. Sold the car kept the covers. Found out last fall the seat covers fit my NON SRS 4runner seats perfect. So the drivers seat now has a wool seat cover on it.
Still have a new 4runner seat cover put away, was going to replace the one that has worn thru the bolster, but the wool seat cover was a more expedient solution.
Ymmv