Zaino Z-10 (their leather in a bottle stuff) works real good for me. These seats are from 95 and are a little cracked etc, and I suspect the previous owner never thought of treating them, but the Z-10 made them nice and soft, and it smells good too
"The whole purpose of a car is not to go fast it's to get from point A to B, and if you can afford it, to get from point A to B with some sense of style." As seen on the Ricecop.com boards