Red Heart Super Soft Yarn. This super soft yarn comes in a super value 10 ounce skein! A luxurious premium acrylic yarn with a subtle sheen is perfect for any type of project from fashion to home decor. Weight category: 4. Content: 100% Acrylic. Putup: 10oz/283g 515yd/471m. Gauge: Knit-16s x 21r = 4in/10cm on size US8/5.00mm. Crochet: recommended hook size I9/5.5mm. No Dyelot Solids. Care: machine wash tumble dry do not bleach do not iron do not dry clean.