Cascade Luna has a fine wrap, creating a gently rippling effect that can liven up even the simplest pattern. Made from 100% Peruvian cotton, this aran weight yarn keeps its shape and won't snag either. Sounds too good to be true? It comes in a wide range of colours too, so you'll be spoilt for choice. Knits on 4.5mm needles as a worsted/aran weight yarn.