I have one on-order (ST Limited). Installed the "Comfort Seat" and wasn't impressed. Too.. puffy. Says it's leather, I'm not sure about that though. Anyway, mine's for sale for a reasonable offer once I get it off. Hardware not included, of course, as that's part of the "fun" of Can-Am seat install. Fits the ST apparently as well.
The Comfort Seat is cool-looking but too bouncy and raised. I'm sure it'd be fine if it broke-in after a while. I've had it a week and I'm not thrilled, though it's superior to the OEM custom-embroidered RS-S seat (which is also for sale with silver stitching).
Man, I really hate that hydraulic arm ball-joint connector!!! ARGH! Removing and re-installing that is such a pain!!! :banghead: