Ultra Pima is super-soft pima cotton great for all seasons! Ultra Pima DK yarn is so versatile to knit or crochet with. Make 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 it's own. Ultra Pima is machine washable for easy care.