Enza Costa Pure Cashmere Crew in Navy. - size S (also in XS) Enza Costa Pure Cashmere Crew in Navy. - size S (also in XS) 100% cashmere. Made in China. Hand wash. Ribbed neckline, cuffs and hem. Soft knit fabric. ENZA-WK175. 26C8053. Designed to transform everyday basics into luxury essentials, Enza Costa's unique brand of minimalist, modern clothing is crafted with featherweight blends of sumptuous supima cotton, cashmere and silk. Shop the latest in fashion from Enza Costa