Enza Costa Cashmere Halter Turtleneck in Tan. - size M (also in XL, XS) Enza Costa Cashmere Halter Turtleneck in Tan. - size M (also in XL, XS) 85% cotton 15% cashmere. Made in USA. Hand wash. Turtleneck styling. Raw-cut rolled hem. Item not sold as a set. ENZA-WS925. CJ3686. 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