not sure if this is in the wrong area but it seems to be a fabrication issue, just wondering what material racing seats are made out of. im planning on reupholstering my crx seats in the same material because i like the feel, and i dont know what to get. thanks!

 

Atleast my sparcos are some sort of memory-foam (doesnt sag over time, supposedly atleast), quite dense. Tho I dont know if you'd get the proper feel of the racing seat, because atleast my sparco seats and most other aftermarket seats dont have metal springs on the seatcushion, like most stock seats do, so upholstering them might be quite different.