Aruba yarn is an 83% micromodal and 17% polyamide knitting/crochet yarn. This composition gives it softness and a fluffy feel. Micromodal is a material made from the cellulose fibers of wood shavings extracted using chemicals and is called a semi-synthetic material. These fibers are particularly fine, so Aruba yarn is very light compared to cotton. The modal woven material is very strong, does not change shape, holds its color, dries very quickly and is also used for sportswear.Composition: 83% micromodal, 17% polyamideLength: 180 mWeight: 50 g.Thickness: thinRecommended needle: 5 mmPrice refers to a 50g ball.