Enza Costa Knit V-neck Top in Tan. - size M (also in XS) Enza Costa Knit V-neck Top in Tan. - size M (also in XS) 49% polyester 48% viscose 3% spandex. Made in USA. Hand wash. Ribbed knit jersey fabric. ENZA-WS1123. VK3905. 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