I adore variegated yarns but always struggle finding the pattern to highlight those colorful indulgences. This simple design is perfect for those beautiful yarns. It is named for the swirling rift in time and space from the Doctor Who series. This quick-to-knit ankle sock is sure to become a warm weather favorite.

Knit from the toe up using a provisional cast on, with a clever reversed gusset heel, this pattern features a ruffled cuff that is knit inside out and then folded down to reveal the right side. Suitable for the Advanced Beginner to Intermediate knitter (a variety of increases, simple decreases, basic sock knitting and lace-knitting skills will be needed).