You need a good salesman to cover lines/options. For example, the Classics have ultraleather covered cushions as standard. The Flying Cloud (which I have) has fabric as standard and ultraleather as an option. I chose to recover my cushions at a local upholsterer with the ultraleather (my choice of quality/color). I've had ultraleather before, it's durable, and looks good. Real leather is good too but costs much, much more.
Ultraleather is a synthetic material made from polyurethane. It's more durable than leather but much cheaper. Many major yacht, airplane, and higher end RV manufacturers use ultraleather. And, it isn't made from recycled trashbags. See this website for more information:
Ultrafabrics - Makers of Brisa® - Home