Cascade 220 Quatro is a 100% wool worsted weight yarn with a soft hand and plenty of spring. Four complimentary-colored plies twist together to make 220 Quatro's brilliant marled colors. 220 Quatro is great for all things felted, or plan 7-8 hanks for a medium size long sleeved sweater. Grab this gorgeous wool yarn while it's here! Made in Peru.