So I just finished these wrist warmers (I'm wearing them now!)
They're made with a super soft Mirasol Sulka yarn. The colorway is Cinnamon and the simple pattern is called Toast. (Tell me that's not a perfect match!)
But since I started these while I was reading Dune, I can't help but think that they are spice melange colored.
Maybe they're even sandworms!
More details (including pattern link) on Ravelry.