Been using the memory foam for years...got the idea from Big Bob as a matter of fact. We needed something thinner to gain me more room and so I sit lower (obviously Biggie's issue as well), and yet something that wouldn't just flatten out and leave the seat covers all empty.
After so many years...they still hold their shape and my Cobra seats are actually as comfortable as the panzor's.
Of course...I do carry my own padding as well.
