Tesla's website (http://www.teslamotors.com/models/specs) says that the standard interior is: "Hand wrapped microfiber and synthetic leather interior surfaces in black". Does that include the steering wheel being synthetic material as well? I have friends who are considering a Model S, but don't want any leather in the interior. This is for environmental reasons, but please lets not turn this into a debate over that. There's a thread in "Off Topic" already for those who want to debate. I saw in some other threads, including the Animal Rights thread, that there was an option for non-leather interiors, but it wasn't 100% clear to me that this was the standard Textile seat option, and not something that required a special order.