Yes, go to any walmart or good shoe store and get a can of, KIWI suede and nubuk protector. Also just plain silicone spray, just like you would get at a hardware aor auto parts store, works great; it will darken the inserts and then lighten up as it dries. Danner Boots also makes an excellent nubuk treatment. What do you think of your vinyl back seat with the leather insert?