Sara’s Colorwave Yarn is specially dyed to pool up the colors in waves, or slowly spiral them around the foot, as the sock is knit. The result is quite striking, like an abstract painting! The pattern can be used with fingering (8 st/in) or sport (7 st/in) weight wool or alpaca yarn, available on my website. You can make the socks in cotton too, but I would recommend using the sport socks pattern in that case.