ANINE BING Sierra Pullover in Tan. - size XS (also in L,M,S) ANINE BING Sierra Pullover in Tan. - size XS (also in L,M,S) 100% poly. Hand wash cold. Partial front zip opening. Chest flap snap-button pocket. Side slit pockets. Contrast piping. Made in Turkey. ANIN-WK22. A-09-4001-200. Drawing inspiration from her rock-bohemian style, Anine Bings eponymous collection creates clothes that are both easy to wear and made from the finest materials.