This super cozy infinity scarf is quick and easy to knit up. There are beginner instructions as well as an intermediate option (where the intermediate option uses a provisional cast on and the kitchener stitch to graft ends together). I recommend James C. Brett, Marble Chunky Yarn (341 Yards, 312 Meters per ball) for this project. One ball is enough to create the infinity scarf and can also be used to create the matching hat which is also available in my Ravelry store. Alternately, any yarn that roughly fits the gauge can be used.