colored cashmere blend knitting yarn 72s/2. cashmere blend knitting yarn, 30% cashmere, 70% silk, 72s/2.supply all kinds of cashmere yarn, from 18s/2~60s/2.cashmere blend with silk, wool and cotton, different percentage of cashmere from 10%~90%. 70% silk 30% cashmere blend knitting yarn