Instant happy for those grey winter days! Inspired by Eric Carle's The Very Hungry Caterpillar. This colorway was also featured in the January Phat Fiber box. Yarn info: Stella sock is 80% Superwash merino, 10% nylon, 10% cashmere. 420 yards. This yarn is super uber soft and squishy, yet still hardy enough for socks. Machine washable, lay flat to dry.