superdown Hannah Open Back Top in Black. - size L (also in M, S) superdown Hannah Open Back Top in Black. - size L (also in M, S) 45% model 45% cotton 10% spandex. Made in China. Hand wash. V-neckline. Back cut-out with tie closure. Stretch jersey fabric. SPDW-WS1388. SDS2264 F21. 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.