80% rayon 20% nylon. Hand wash cold. Rib knit fabric. Bottom seam slits. Imported. 525A-WK303. S6508. Since its 1983 debut in Brooklyn, 525 America has made its name designing sweaters in modern shapes, textures and colors. Innovation has pushed the label ahead of the pack with knitwear creations in forward yarns, and designs from classic to cutting-edge in cotton, chenille, cashmere, and more.