Theory Wide Rib Cardi in Ivory. - size L (also in M, XS) Theory Wide Rib Cardi in Ivory. - size L (also in M, XS) 98% merino wool 2% other fibers. Made in China. Dry clean only. Front button closure. Ribbed knit fabric. THEO-WK283. O0111731. Theory is a visionary concept for modern intelligent fashion forward people. Founded in New York and made by the finest of fabrics, this makes the working everyday person feel powerful, ready to face their day. Shop the latest in fashion from Theory