220 Superwash® Wave is Cascade Yarn's classic 220 Superwash® with a new color shift effect; a more gradual self-striping yarn. The color repeats are long with some high contrast and tonal colorways. Each skein has a unique look due to varying color alignment in its multi-ply construction. This may be a perfect yarn for the colorwork in a yoke sweater, hats, baby garments or anything that touches the skin.