Enza Costa Cashmere Halter Turtleneck in Chocolate. - size S (also in L, XL, XS) Enza Costa Cashmere Halter Turtleneck in Chocolate. - size S (also in L, XL, XS) 85% cotton 15% cashmere. Made in USA. Hand wash. Textured jersey fabric with cowlneck styling. Item not sold as set. ENZA-WS1102. 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