The mix includes 100% cashmere, 65% cashmere and 35% merino wool blends, 100% merino (including an Australian merino cropped style and a merino mesh V-neck), 100% wool and sheep wool, wool blends, a wool-and-yak ribbed knit, 75% wool with 25% mulberry silk, linen blends (70% linen, 18% nylon and 12% viscose), cotton crochet, a lyocell-rayon-nylon-spandex-silk blend, 100% polyester Fair Isle styles, and faux fur or faux mink knits. Check the material line on each product rather than assuming every cardigan is cashmere or wool.