Cascade Yarns - Cascade 128 Superwash - ECRU #817 Cascade's 128 Superwash Merino wool is washable, extremely soft and relaxed, and has great body for making cables and textured stitches pop. Knits up fast, as it is a bulky [5] weight yarn. 128 Superwash is a classic and extremely popular! Size: [5] Bulky 100% Superwash Merino Wool Weight: 100 gr. Approx. 128 yds. Skein Put-Up: Hanks "Knitting Needles Size: US 10, 6.0 mm. Knitting Gauge: 3.5 sts = 1"". Crochet Hook Size: L (8.0 mm) Crochet Gauge: 10 scs = 4"" (10 cm)" Care: Machine wash cool. Tumble dry cool.