Double Mittens. The liner is knit first, starting with a provisional cast on. I spun to a slightly finer gauge and knit them on a smaller needle. Then the cast on is unzipped, stitches are picked up with the more rugged Icelandic-Mohair blend yarn and the outer shell is knit. I think I like knitting the lining first. One problem with the finished mittens is that my thumb making skills have improved over time so the second mitten is a better fit than the first. I've got more yarn, so I think I'll take the thumb out and redo it.