superdown Calla Top in Black. - size S (also in L, M, XL, XS) superdown Calla Top in Black. - size S (also in L, M, XL, XS) 95% polyester 5% elastane. Made in China. Hand wash. Back tie closure. Jersey fabric. SPDW-WS2042. SDS2866 F24. superdown is a contemporary label offering on-demand, on-trend, on-social apparel. Always on the pulse of the latest styles, superdown is the go-to for aspiring, trendy, fashion-loving babes who are #superdown for anything.