[CR]Need help identifying Cinelli Unicanitor cover material.

Hello Unicanitor experts. Can anyone tell what type of cover is on the Unicanitor saddle at the front of this photo?

http://chainedrevolution.com/CS/photos/terminaut/images/296/original.aspx

As reference, the saddle in the back is the 3L model. I want to guess that it's a #2, but the color throws me off a bit.

Thanks for any help,
Tam Pham
Huntington Beach, CA - USA