This is an easy cap to knit though it does require a number of seams once all of the pieces are made. You can use any assortment of yarns that will keep to the given gauge so use up some of those remnants! It is very portable and takes only 10-15 minutes to complete each piece. Play with colors and textures to make each cap unique! MOCO Qiviut makes it an exceptional Chemo Cap for lightweight warmth.