Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Is the seat cover a fabric or a vinyl material. Is hard to tell in the photo. Thank you.
Document: It's not porous fabric, but it doesn't seem sticky or too rubbery either. It seems like a very strong kind of vinyl. The seat was a little bigger than I thought it would be - it's wider than my stock seat, but that makes it WAY more comfortable. But it's not so wide that it looks goofy, and it doesn't rub on my skin any (I'm skinny though). The padding is very thick and it doesn't feel like it ever "bottoms out."
Just got the seat yesterday. Put it on today then for a short spin up the driveway and back and could tell just in that short distance that I made a good choice.
This is a very comfortable seat! I replaced the stiff, very narrow stock seat on my Trek 7.3fx with this one. I had a cheapo Schwinn gel seat cover on top of the stock seat to try and make it more comfortable, and it helped a little bit, but not as much as this new saddle did (the Schwinn gel cover also made the seat higher and less stable since the cover can slide around, whereas this saddle is comfortable yet also feels very stable).
The seat is acttually quite uncomfortable and hard if you do off road biking. I found a bike shop and got the perfect seat.
I did a lot of research on bike seats looking for a saddle that makes my rides more pleasant because riding my bike was turning in to a torture, guys over 40 will know what I am talking about. I wait a month to write this review to get use to my new saddle and what I can tell is that is you are a male not matter what age this is the seat for us. Now I am a happy bike rider without suffering.
After doing some hard riding on my original bike seat, I got "the numbness." Yea, if your looking at this seat, you know what I'm talking about. Scary stuff. Got this seat, angled it more downward. Haven' had the problem since.
This seat has mixed reviews which would be expected from a seat. I bought it because I often wondered about a soft seat; but then I've never had a problem with my hard seats - just curious.As for me, the seat is very comfortable, but it is too soft for long rides.
Today I rode 16 miles on this seat. Wasn't even feeling it till mile 12 or so. Night and day difference from my old seat. Man parts are very happy. Thank you!
I really looked forward to the arrival of this seat. I had gotten back into biking a few months ago and was up to riding 15-20 miles at a stretch. I was riding a Diamondback Wildwood that came with a big old comfort seat. The bike has the general shape of a hard tail mountain bike, but is probably not suitable for serious off road use.
I purchased this seat to replace my other seat on my mountain bike. This was a substantial upgrade in terms of quality and comfort. The only negative comment about this seat is cosmetic. Only after a week worth of bike rides the cheap "iron-on" lettering is flaking off. Not that i care how it looks but some may. I just hope that the material that holds the seat together is better than the lettering. Besides that, it's a wonderful product.
Answer: yes