220 Superwash from Cascade is an extremely versatile, machine washable yarn, available in a huge range of solid and heathered colours. This yarn knits up at an 8 ply gauge using 4.00mm needles, or can also be knit at a worsted weight gauge using larger needles. Perfect for garments, accessories, baby items, kids clothes, blankets and afghans, or any other item where washability is desired.