Issue (if it is an issue!!) is that they take several weeks to make and ship. The other option, who I've purchased from before with great success, is world equestrian brands (look in the outlet section for deals): http://worldequestrianbrands.shptron...let_e-a-mattes
Not the most descriptive webpage but the quality is there.
Mattes used to make a traditional white quilted fitted style with the sheepskin underneath, I remember because I planned to buy one. Then when I was ready to shop, I couldn't find it any more. This is very similar though, except the contouring is slightly different.
I have wondered about the Mattes contour in the past. They don't seem forward enough. Has anyone used them? I also don't believe, other than the crazy cool Mattes site about, that you can find them in anything other than All Purpose, which is far too straight.