With this knitting kit, you will knit this cardigan with a variegated 100% wool yarn. The nature of this yarn is more rustic than our lambswool, the fading colors from Light Grey to Black comes from the yarn, so it is actually just one type of skein you have to knit with and not several colors. It is a warm and very light model, fastened with six buttons (not included in the kit, that way you can choose the ones you want!). On the photos, the Grey/Black version is a size Medium. This color version has been replaced by the color Light/Dark Grey.