Cascade Yarns Ultra Pima 100% Pima Cotton - Dark Sea Foam #3797 Ultra Pima is super-soft pima cotton and great for all seasons! Ultra Pima is a DK weight knitting yarn so it's very versatile to design anything from a sweater to baby garments! Ultra Pima is much softer than other cotton yarns and does not feel stiff. Because Ultra Pima is mercerized using a different process, we believe it's in a league of its own. Ultra Pima is machine washable and dryable for easy care. It comes in a variety of colors and has a unique sheen similar to satin. Size: [3] DK Fiber Composition: 100% Pima Cotton Weight: 100 gr. Approx. 220 yards Knitting Gauge: 5.5-6 sts = 1". Knitting Needle Size: US #5-6, 3.75-4 mm. Care: Machine Wash Cool, Tumble Dry Low