As above, that's what i have. They look great.
But when it rains the seat gets wet inside via the stitches.
Yes that can be a problem, especially here in the UK.
I stopped fitting aftermarket seat covers a long time ago. Now I take the seat to a furniture upholsterer and have him do it for me. The advantage of this is you can specify the material used - most upholsterers have a range of vinyls, from heavy duty to paper thin. You can usually select a finish too, from smooth to grained. I avoid the cross-stitching due to the rain issue. A nice grain, heavy vinyl with piping on the edges looks pretty good IMO, both practical and hard wearing. And it doesn't cost as much as you might think. Something to consider I reckon.