Abound Cream Cropped Cardigan with Big Buttons Size Extra Small made from 89% Polyester, 8% Nylon, and 3% Spandex. Lovely Maching Knit Cabled Cropped Sweater, there is slight pilling from time to time with the fibers, however, I've always found a sweater shaver helpful to keep this darling sweater lookig great. Machine wash gentle cycle or handwash and reshape and lay flat to dry, this will also stop a lot of the pilling from happening.