Not sure if you are looking at rear seat only. Someone said they use Aries Defender which is a universal seat cover, easy to take on and off. Available on Amazon. Honda makes a rear seat cover, somewhat pricey at MSRP $250 but presumably you could get it a little cheaper from dealers that sell online. It is semi-permanent i.e. not as easy to take on and off but if you plan to leave it on most of the time it would probably look a little better. They list it on the Honda website for the Clarity under interior accessories. You have to click the Show All button to see it.