Mavic are making shoes (also a full cycle clothing range later in the year). These are the Zxellium and first thoughts are comfy and light, very light. They are considerably lighter the the Adidas Adistar Pro shoes (the red ones) I have been wearing. I also have a pair of the Chasm MTB shoes (sorry, only in boring black). These are also very light and have a super soft leather upper. Should be a real treat to wear.
I plan on writing a full review in few weeks when I have got some k's up in them both. They will be in stores shortly, so keep an eye out.
Mental note, don't ever wear black socks with yellow shoes again, it looks gay.